Huge Acid Elemental

As an action, make a weapon attack as you strike a sensitive area.

On a hit, add the stamina die to the attack’s damage and the creature must succeed on a Fortitude saving throw or it is blinded until the end of its next turn.

On a critical hit, add twice as much damage.

On a miss by 4 or less, add half as much damage.

Enhance

• You can increase the damage for each additional stamina die expended.

• You can expend 2 additional stamina die so the creature is blinded for 1 minute/stamina die. A creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.

As an action, you can use the Dash action. If you move at least 3 meters straight toward a creature, you can make a melee weapon attack against it.

On a hit, add the stamina die to the attack’s damage.

On a critical hit, add twice as much damage.

On a miss by 4 or less, add half as much damage.

Enhance

You can increase the damage for each additional stamina die expended.

As an action, a glob of acid appears in your hand. You can engulf your hand as you touch a creature or hurl the glob.

If you engulf your hand, make a melee spell attack against a creature you touch. If you hurl the glob, make a ranged spell attack against a creature within 5 meters.

On a hit, it takes 1d4 acid damage immediately and additional acid damage equal to half the amount of acid damage dealt at the end of its next turn and its armor or natural armor is corroded 1 until the end of your next turn.

On a critical hit, it takes twice as much damage and its armor or natural armor is corroded 2 until the end of your next turn.

On a miss by 4 or less, it takes half as much damage.

If the target dies from the initial damage, the acid can splash to another target within 1 meter of the original target, dealing the additional damage to it.

At higher levels

This spell’s damage increases by 1d4 when you reach 9th level (2d4) and 17th level (3d4).

As an action, a shimmering green arrow streaks toward an object or creature within 20 meters and bursts in a spray of acid. Make a ranged spell attack against the target.

On a hit, it takes 3d8 acid damage immediately and additional acid damage equal to half the amount of acid damage dealt at the end of its next turn and its armor or natural armor is corroded 1 until the end of your next turn.

On a critical hit, it takes twice as much damage and its armor or natural armor is corroded 2 until the end of your next turn.

On a miss by 4 or less, it takes half as much damage.

Augment

You can increase the damage by 4d6 for each additional mana expended.

As an action, a green corrosive mist shoots forth from your outstretched hands. Each creature in a cone or line must make a Fortitude saving throw.

On a failure, it takes 2d8 acid damage immediately and additional acid damage equal to half the amount of acid damage dealt at the end of its next turn and its armor or natural armor is corroded 1 until the end of your next turn.

On a critical failure, it takes twice as much damage and its armor or natural armor is corroded 2 until the end of your next turn.

On a success, it takes half as much damage.

On a critical success, it takes no damage.

A creature killed by this spell is affected by rigor mortis.

Augment

You can increase the damage by 1d8 for each additional mana expended.

As an action, corrosive acid bursts out from you. Each creature other than you in a sphere centered on you must make a Fortitude saving throw.

On a failure, it takes 2d10 acid damage immediately and additional acid damage equal to half the amount of acid damage dealt at the end of its next turn and its armor or natural armor is corroded 1 until the end of your next turn.

On a critical failure, it takes twice as much damage and its armor or natural armor is corroded 2 until the end of your next turn.

On a success, it takes half as much damage.

On a critical success, it takes no damage.

Augment

• You can increase the damage by 1d10 for each additional mana expended.

• Caustic Corruption. You can expend 1 additional mana so the acid around you is continuous. The duration changes to 1 minute/mana, concentration and the acid spread out from you in an aura shaped as a sphere. Until the spell ends, the aura moves with you, centered on you.

  Whenever a creature enters the area for the first time on a turn or starts its turn there, it must make the Fortitude saving throw. The damage is reduced to 1d10 and additional augments to the damage increase the damage by 1d10 for every two additional mana expended, instead of the normal increase.

As an action, corrosive acid eats away at a creature that you can touch or see within 10 meters. At the start of each of its turns for the duration, the creature must make a Fortitude saving throw.

On a failure, it takes 4d6 acid damage and its armor or natural armor is corroded 1 until the end of its next turn.

On a critical failure, it takes twice as much damage and its armor or natural armor is corroded 2 until the end of its next turn.

On a success, it takes half as much damage and and the effect ends.

On a critical success, it takes no damage and the effect ends.

Augment

You can increase the damage by 4d6 for each additional mana expended.

As an action, make a weapon attack.

On a hit, add 1d10 + your spellcasting ability acid damage to the attack’s damage roll and the target takes additional acid damage equal to half the amount of acid damage dealt at the end of its next turn and its armor or natural armor is corroded 1 until the end of your next turn.

On a critical hit, add twice as much damage.

On a miss by 4 or less, add half as much damage.

Augment

You can increase the damage by 2d10 for each additional mana expended.

As an action, a weapon you touch seeps acid. For the duration, the weapon deals an extra 1d4 acid damage.

Alternatively, you can touch a quiver containing arrows or bolts, granting the ammunition pulled from it the same effect. The spell’s magic ends on a piece of ammunition when it hits or misses.

Augment

• You can increase the damage by 1d4 for each additional mana expended.

• You can expend 1 additional mana to cause an additional weapon you touch to seep acid.

As an action, corrosive acid shoots from your outstretched hand to a target that you can touch or see within 10 meters. The target can be a creature, an object, or a creation of magical force, such as the wall created by wall of force.

The creature must make a Fortitude saving throw.

On a failure, it takes 4d6 acid damage immediately and additional acid damage equal to half the amount of acid damage dealt at the end of its next turn and its armor or natural armor is corroded 1 until the end of your next turn.

On a critical failure, it takes twice as much damage and its armor or natural armor is corroded 2 until the end of your next turn.

On a success, it takes half as much damage.

On a critical success, it takes no damage.

This spell automatically dissolves a Tiny or smaller nonmagical object or a creation of magical force. If the target is a Small or larger object or creation of force, this spell dissolves a 75-centimeter radius sphere portion of it. A magic item is unaffected by this spell.

Augment

You can increase the damage by 4d6 for each additional mana expended.

At 2 mana, this spell automatically dissolves a Small or smaller nonmagical object or a creation of magical force. If the target is a Medium or larger object or creation of force, this spell dissolves a 1-meter radius sphere portion of it.

At 3 mana:

• if the damage leaves the creature with 0 health, the creature and everything it is wearing and carrying, except magic items, are dissolved to a puddle of ooze. The creature can be restored to life only by means of a resurrection spell, a miracle spell, or a wish spell.
• this spell automatically disintegrates a Medium or smaller nonmagical object or a creation of magical force. If the target is a Large or larger object or creation of force, this spell disintegrates a 1-meter radius sphere portion of it.

At 4 mana, this spell automatically dissolves a Large or smaller nonmagical object or a creation of magical force. If the target is a Huge or larger object or creation of force, this spell dissolves a 2-meter radius sphere portion of it.

At 5 or more mana, this spell automatically dissolves a Huge or smaller nonmagical object or a creation of magical force. If the target is a Gargantuan or larger object or creation of force, this spell dissolves a 3-meter radius sphere portion of it.

As a reaction, which you use when you are hit by an attack or missed by 4 or less, your skin erupts in a swollen, pus-filled bump that bursts open, shooting acid. If the creature who damaged you is within 10 meters, it must make a Fortitude saving throw.

On a failure, it takes 2d8 acid damage immediately and additional acid damage equal to half the amount of acid damage dealt at the end of its next turn and its armor or natural armor is corroded 1 until the end of your next turn.

On a critical failure, it takes twice as much damage and its armor or natural armor is corroded 2 until the end of your next turn.

On a success, it takes half as much damage.

On a critical success, it takes no damage.

Augment

You can increase the damage by 2d8 for each additional mana expended.

As an action, you have resistance to acid damage for the duration.

Augment

• You can target one additional willing creature that you can touch or see within 10 meters for each additional mana expended. The creatures must be within 5 meters of each other when you target them.

• Immunity. You can expend 2 additional mana so you are immune to acid damage.

As a reaction, which you use when you take acid damage, you gain resistance to acid damage until the start of your next turn.

Augment

You can expend 1 additional mana to trigger the spell when a creature that you can touch or see within 10 meters takes acid damage. The creature gains the resistance instead.

As two actions, you create a cloud of acidic, green fog in a sphere centered on a point within 20 meters. The cloud spreads around corners and is heavily obscured. It lasts for the duration or until a wind of moderate or greater speed (at least 15 kilometers per hour) disperses it. A creature that enters the spell’s area for the first time on a turn or starts its turn there must make a Fortitude saving throw.

On a failure, it takes 2d6 acid damage immediately and additional acid damage equal to half the amount of acid damage dealt at the end of its next turn and its armor or natural armor is corroded 1 until the end of your next turn.

On a critical failure, it takes twice as much damage and its armor or natural armor is corroded 2 until the end of your next turn.

On a success, it takes half as much damage.

On a critical success, it takes no damage.

Creatures are affected even if they hold their breath or don’t need to breathe.

The acid slowly eat through objects, creating holes in surfaces, destroying nonmagical items, or dissolving bodies. It takes 1 minute to dissolve nonmagical organic materials such as cloth, plants, or rope, 10 minutes to dissolve wood, and 30 minutes to dissolve bodies and metal.

At the start of each of your turns if the fog is within 20 meters of you, you can cause it to move up to 2 meters in a direction that you choose. If you spend an action, you can move it up to 10 meters.

Augment

• You can increase the damage by 1d6 for every two additional mana expended.

• You can expend 1 additional mana so duration changes to 1 hour/mana.

As two actions, acidic rain falls to the ground at a point within 100 meters. Each creature in a cylinder centered on that point must make a Fortitude saving throw.

On a failure, it takes 3d10 acid damage immediately and additional acid damage equal to half the amount of acid damage dealt at the end of its next turn and its armor or natural armor is corroded 1 until the end of your next turn.

On a critical failure, it takes twice as much damage and its armor or natural armor is corroded 2 until the end of your next turn.

On a success, it takes half as much damage.

On a critical success, it takes no damage.

Augment

You can increase the damage by 1d10 for each additional mana expended.

As two actions, you create two 2-meter radius pools of acid on the ground within 20 meters that last for the duration. The pools can’t occupy the same space as a creature or object and their area is difficult terrain.

A creature that enters the spell’s area for the first time on a turn or starts its turn there must make a Fortitude saving throw.

On a failure, it takes 2d8 acid damage immediately and additional acid damage equal to half the amount of acid damage dealt at the end of its next turn and its armor or natural armor is corroded 1 until the end of your next turn.

On a critical failure, it takes twice as much damage and its armor or natural armor is corroded 2 until the end of your next turn.

On a success, it takes half as much damage.

On a critical success, it takes no damage.

At the start of each of your turns if a pool is within 20 meters of you, you can cause it to move up to 2 meters in a direction that you choose. If you spend an action, you can move it up to 10 meters.

Augment

You can create one additional pool and increase the damage by 1d8 for each additional mana expended.

As two actions, you, along with everything you’re wearing and carrying, transforms into a partially translucent mass that generally conforms to your normal shape for the duration. The spell ends if you drop to 0 health.

While in this form, the following rules apply:

• your speed is halved
• you can enter and occupy the space of another creature
• you have resistance to nonmagical damage
• you have advantage on Reflex and Fortitude saving throws
• you can move through a space as narrow as 2 centimeters wide without squeezing, though treat liquids as though they were solid surfaces.
• you can’t talk, manipulate objects, attack, use maneuvers, or cast spells. Any objects you were carrying or holding can’t be dropped, used, or otherwise interacted with.

Augment

You can target two additional creatures for each additional mana expended. The creatures must be within 5 meters of each other when you target them.

As two actions, you expose a creature that you can touch or see within 10 meters to acid. The creature must make a Fortitude saving throw.

On a failure, it loses any resistance to acid damage for the duration and the first time on each turn the creature takes acid damage, it takes an extra 2d6 acid damage.

Augment

You can target two additional creatures for each additional mana expended. The creatures must be within 5 meters of each other when you target them.

As two actions, you, along with everything you’re wearing and carrying, transforms into a corrosive form. The spell ends if you drop to 0 health.

While in this form, the following rules apply:

• your speed is halved
• you can enter and occupy the space of another creature
• you have resistance to nonmagical damage and are immune to the exhausted, grappled, paralyzed, petrified, poisoned, prone, and restrained conditions
• you have advantage on Reflex and Fortitude saving throws
• you can move through a space as narrow as 2 centimeters wide without squeezing.
• you can’t talk, manipulate objects, attack, use maneuvers, or cast spells. Any objects you were carrying or holding can’t be dropped, used, or otherwise interacted with.
• if you are burning, the condition ends.
• the only actions you can take in this form are the Dash action or to revert to your normal form. Until the spell ends, as two actions, you can revert to corrosive form.
• a creature that enters your space for the first time on a turn or starts its turn there must make a Fortitude saving throw. On a failure, the creature takes 1d6 acid damage immediately and additional acid damage equal to half the amount of acid damage dealt at the end of its next turn. On a success, a creature takes half as much damage.

Augment

You can target two additional creatures for each additional mana expended. The creatures must be within 5 meters of each other when you target them.

As two actions, a glowing 30-centimeter diameter ball of emerald acid flashes from your hand to a point within 20 meters and then blossoms into an explosion of acid. The acid spreads around corners. Each creature in a sphere centered on that point must make a Reflex saving throw.

On a failure, it takes 4d8 acid damage immediately and additional acid damage equal to half the amount of acid damage dealt at the end of its next turn and its armor or natural armor is corroded 1 until the end of your next turn.

On a critical failure, it takes twice as much damage and its armor or natural armor is corroded 2 until the end of your next turn.

On a success, it takes half as much damage.

On a critical success, it takes no damage.

Augment

• You can increase the damage by 1d8 for each additional mana expended.

• Delay Blast. You can expend 1 additional mana so the ball lingers at the point of origin while you concentrate on the spell for up to 1 minute. If at the end of your turn the ball has not yet detonated, you can increase the damage by 1d4. When the spell ends, either because your concentration is broken or because you decide to end it, the ball explodes.