Deceptive Rescue

When a non-hostile creature you can see within range is about to be
hit by an attack, you teleport them to an unoccupied space within 5
feet of you. The target becomes invisible for the duration and a
solid, illusory duplicate is created in the original space from which
the target was teleported; to all other creatures, it appears as if the
target never left the original location from which you began casting
this spell. The duplicate takes the hit instead and vanishes. If the
target makes an attack or casts a spell, the spell ends, causing the
target to become visible.