Bubble of Reflection

A bubble that reflects light like glass appears to protect you or another ally. If you or another creature friendly to you would fail a saving throw or be hit with an attack, you can use your reaction to have the enemy make a saving throw against your spell save DC, and have the friendly target automatically succeed the saving throw instead. On a fail, if the spell or attack was to deal damage, the attacker takes the damage instead of you or another friendly creature. If the effect of the spell did not do damage, they must make another saving throw based upon your spell save DC against the spell or suffer the effects. On a success, the spell that targeted the friendly creature still has no effect, but the caster or the attacker does not suffer the effects of their own spell.