Counter Elements

Bestow up to 3 creatures with a shield to elemental attacks. Allows the creatures effected to reduce the damage of attacks dealing Acid, Cold, Fire, Lightning or Thunder Damage by 2d8 using a Reaction when hit. On any turns following this and until its next Long Rest, the affected creature(s) is then able to deal an additional 1d8 damage of the type blocked using a Reaction upon damaging another creature. These Reactions can only be used by the affected creature(s) once after the spell is cast.