Bubbles (TR)

You may target up to 3 creatures with this spell. Each creature must make a Dexterity saving throw DC equal to 8 + your proficiency + your spell casting modifier, or have a bubble materialize around them, shielding from the next 2d6 damage. Targets can choose to willingly fail their saving throw. The bubbles pop when a minute passes or when the barrier's health is depleted. The bubble moves with the targets, cleans them, and can be broken from within if the target chooses to do so.