Volatile Mark (5e Spell)
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|Casting time:||1 action|
You mark a creature with a small amount of volatile magic. Every time, up to once per turn, the creature takes damage from a spell or cantrip for the duration, they will fire a bolt of lightning. This bolt of lightning will target a creature of your choice within 20 feet; the target then takes 1d6 lightning damage.
At Higher Levels. When you cast this spell using a spell slot of 2 or higher, the damage is increased by 1d6 per level.