Zeki, Reef Captain

Whenever one or more Creatures of the
Night deal combat damage to an
opponent, Amass 3 (Creatures of the Night
are Skeletons, Vampires and Zombies).
Sacrifice a Zombie: Target opponent mills X
cards and you create a tapped treasure token,
where X is the sacrificed creature's power.
Activate only as a sorcery and only once each
turn.
Zeki's undead crew is now complete.