Search your library for up to X basic land cards, where X is the number of different powers among creatures you control. Put those cards onto the battlefield tapped, then shuffle.
When Moorland Rescuer dies, return any number of other creature cards with total power X or less from your graveyard to the battlefield, where X is Moorland Rescuer's power. Exile Moorland Rescuer.
When Elite Scaleguard enters, bolster 2. (Choose a creature with the least toughness among creatures you control and put two +1/+1 counters on it.)Whenever a creature you control with a +1/+1 counter on it attacks, tap target creature defending player controls.
FlyingWhen Overseer of the Damned enters, you may destroy target creature.Whenever a nontoken creature an opponent controls dies, create a tapped 2/2 black Zombie creature token.
When Gleaming Overseer enters, amass Zombies 1. (Put a +1/+1 counter on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)Zombie tokens you control have hexproof and menace.
DefenderWhen Wall of Mourning enters, exile a card from the top of your library face down for each opponent you have.Coven — At the beginning of your end step, if you control three or more creatures with different powers, put a card exiled with Wall of Mourning into its owner's hand.
At the beginning of combat on your turn, choose any number of creatures with different powers. Each of them gets +X/+X and gains vigilance until end of turn, where X is Sigardian Zealot's power.