When this creature enters, you take the initiative.
At the beginning of each opponent's upkeep, untap a creature you control. If you've completed a dungeon, untap all creatures you control instead.

Flying
When this creature enters, if you cast it, you may put a card you own from outside the game into your hand.

Whenever you cast an artifact spell, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")
Activated abilities of artifacts you control cost less to activate. This effect can't reduce the mana in that cost to less than one mana.

Whenever another nontoken creature you control enters, create a Food token. (It's an artifact with ", , Sacrifice this token: You gain 3 life.")
Sacrifice three Foods: Return target historic card from your graveyard to your hand. (Artifacts, legendaries, and Sagas are historic.)

Other Villains you control are Heroes in addition to their other types.
: Target Hero you control connives. Activate only as a sorcery. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on that creature.)

: Untap target artifact or creature.
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Companion — Each creature card in your starting deck is a Cat, Elemental, Nightmare, Dinosaur, or Beast card. (If this card is your chosen companion, you may put it into your hand from outside the game for as a sorcery.)
Vigilance
Each other creature you control that's a Cat, Elemental, Nightmare, Dinosaur, or Beast gets +1/+1 and has vigilance.

Deathtouch
Whenever a nontoken creature an opponent controls dies, you may pay . If you do, return that card to the battlefield tapped under your control. It's a Treasure artifact with ", Sacrifice this artifact: Add one mana of any color," and it loses all other card types.

This spell costs less to cast for each creature on the battlefield.
Blasphemous Act deals 13 damage to each creature.

: Add .
, : You may put a basic land card from your hand onto the battlefield tapped.

Play with the top card of your library revealed.
You may play lands from the top of your library.
Landfall — Whenever a land you control enters, you gain 1 life.

Deathtouch
When this creature enters, you may pay any number of times. When you pay this cost one or more times, put that many +1/+1 counters on this creature, then create twice that many 2/2 black Zombie creature tokens with decayed. (A creature with decayed can't block. When it attacks, sacrifice it at end of combat.)

You have no maximum hand size.
: Add .

, Discard a card: Draw a card.

Slivers can't be blocked except by Slivers.

Whenever a spell or ability an opponent controls destroys a noncreature permanent you control, you may destroy target permanent that opponent controls.

Counter target noncreature spell unless its controller pays .

This creature gets +1/+0 for each artifact you control.
Magecraft — Whenever you cast or copy an instant or sorcery spell, create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.")

+2: Reveal the top three cards of your library. Put all nonland permanent cards revealed this way into your hand and the rest on the bottom of your library in any order.
−2: Exile target creature. Its controller gains life equal to its power.
−9: Put five +1/+1 counters on each creature you control and five loyalty counters on each other planeswalker you control.

Echo of the First Murder — When Drach'Nyen enters, exile up to one target creature.
Daemon Sword — Equipped creature has menace and gets +X/+0, where X is the exiled card's power.
Equip (: Attach to target creature you control. Equip only as a sorcery.)