Destroy target artifact, enchantment, or land.

Whenever an opponent casts a blue or black spell, you may put a +1/+1 counter on this creature.

Lifelink

Mold Harvest — , Sacrifice another creature or an artifact: Put a +1/+1 counter on this creature.

Destroy target artifact or enchantment with mana value X. It can't be regenerated. You gain X life.

At the beginning of each player's upkeep, that player sacrifices an artifact of their choice.

When you unlock this door, search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

Enchant creature

Enchanted creature gets +3/+3.

Dredge 2 (If you would draw a card, you may mill two cards instead. If you do, return this card from your graveyard to your hand.)

When this creature enters, mill three cards, then put a +1/+1 counter on this creature for each creature card in your graveyard. (To mill three cards, put the top three cards of your library into your graveyard.)

Delirium — This creature gets +3/+0 as long as there are four or more card types among cards in your graveyard.

Whenever a player casts a black spell, you may pay . If you do, target player loses 1 life.

This land enters tapped.

: Add .

Cycling (, Discard this card: Draw a card.)

Defender

Whenever you cast an instant or sorcery spell, put a number of ember counters on this creature equal to the amount of mana spent to cast that spell. Then if this creature has seven or more ember counters on it, remove them and transform this creature.

This land enters tapped.

When this land enters, target creature can't block this turn.

: Add .

At the beginning of your upkeep, target player loses 1 life.

Sacrifice this enchantment: It deals 4 damage to target creature. Activate only as a sorcery.

When you unlock this door, manifest dread, then put three +1/+1 counters on that creature.

(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)