Whenever Sidisi, Brood Tyrant enters or attacks, mill three cards.Whenever one or more creature cards are put into your graveyard from your library, create a 2/2 black Zombie creature token.
TrampleWhenever Grim Flayer deals combat damage to a player, surveil 3. (Look at the top three cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)Delirium — Grim Flayer gets +2/+2 as long as there are four or more card types among cards in your graveyard.
Other black creatures you control get +1/+1.Other red creatures you control get +1/+1.Whenever Ashenmoor Liege becomes the target of a spell or ability an opponent controls, that player loses 4 life.
Vigilance, trample, : Exile another target creature. Return that card to the battlefield under its owner's control at the beginning of the next end step.
When you cast this spell, you gain half X life and draw half X cards. Round down each time.Flying, trampleHydroid Krasis enters with X +1/+1 counters on it.
Flash (You may cast this spell any time you could cast an instant.)When Venser, Shaper Savant enters, return target spell or permanent to its owner's hand.
Target opponent exiles the top X cards of their library. You may cast any number of spells with mana value X or less from among them without paying their mana costs.
Choose two —• Return target creature card from your graveyard to your hand.• Target player discards a card.• Destroy target artifact.• Kolaghan's Command deals 2 damage to any target.
Vigilance, reachRuric Thar, the Unbowed attacks each combat if able.Whenever a player casts a noncreature spell, Ruric Thar deals 6 damage to that player.
Reveal the cards in your library. An opponent chooses from among them a creature card, a land card, and a noncreature, nonland card. You put the chosen cards into your hand. Then shuffle.