Undyne the Undying

As soon as you draw Undyne the Undying, exile it, If Undyne the Undying takes lethal damage in one hit, she instead takes three damage.
{4}{u}{u}{u} Divide 7 damage among enemy minions as you please.
{3}{u} Give Undyne the Undying Indestructible until end of turn, two
turn cooldown.