Dischoran Rubble

Activate Cast a Spell (add 1 action)Rock fragments exposed to any dischoran's sonic blasts can sometimes retain a portion of the attack's energy, trembling slightly whenever they are touched. When you cast using a piece of dischoran rubble, the cacophony reverberates through the targets' forms for 1 round. If a creature that failed or critically failed its initial saving throw moves 10 feet or more on their next turn, it takes an additional 2d10[sonic] damage.