Spell Shield

As a bonus action, you surround yourself or an ally in the magical energy of one of your prepared spells. Range 60ft. When a successful attack lands on a shielded creature the spell is unleashed automatically hitting that creature. If you use spell shield on an ally, you are able to reabsorb some of the arcane energy when the spell is released allowing you to regain the consumed spell slot. Using spell shield does not affect casting a spell as an action on that turn. Once per long rest.