La saga d'Urza

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) {T}: Add {B}{B}{B}{B}. Target opponent gains control of Wi...

{B}{B}, {T}: Destroy target white creature.

At the beginning of your upkeep, you may put a verse counter on Vile Requiem. {1}{B}, Sacrifice Vile Requiem: Destroy up to X target nonblack creat...

Vebulid enters the battlefield with a +1/+1 counter on it. At the beginning of your upkeep, you may put a +1/+1 counter on Vebulid. When Vebulid at...

Enchant creature Enchanted creature gets +2/+2 and has flying. Whenever a creature dealt damage by enchanted creature this turn dies, put a +1/+1 c...

Whenever a creature enters the battlefield, its controller sacrifices a creature or land.

When Sleeper Agent enters the battlefield, target opponent gains control of it. At the beginning of your upkeep, Sleeper Agent deals 2 damage to you.

Flying Discard a card: Add {B}.

Sacrifice any number of artifacts, creatures, and/or lands. Draw a card for each permanent sacrificed this way.

At the beginning of your upkeep, if you control another nonland permanent, sacrifice Reclusive Wight.

Until end of turn, lands you control gain "Sacrifice this land: Add {B}."

When Priest of Gix enters the battlefield, add {B}{B}{B}.

Whenever another card is put into a graveyard from anywhere, exile that card.

Choose a color. Target player reveals their hand and discards all cards of that color.

Whenever a player casts a spell, that player discards a card.

Sacrifice No Rest for the Wicked: Return to your hand all creature cards in your graveyard that were put there from the battlefield this turn.

You may choose not to untap Mana Leech during your untap step. {T}: Tap target land. It doesn't untap during its controller's untap step for as lon...

Exile Ill-Gotten Gains. Each player discards their hand, then returns up to three cards from their graveyard to their hand.

Whenever Flesh Reaver deals damage to a creature or opponent, Flesh Reaver deals that much damage to you.

Each player puts a creature card from their graveyard onto the battlefield.

{B}{B}, {T}: Destroy target green creature.

Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.

At the beginning of your upkeep, you may put a verse counter on Discordant Dirge. {B}, Sacrifice Discordant Dirge: Look at target opponent's hand a...

When Diabolic Servitude enters the battlefield, return target creature card from your graveyard to the battlefield. When the creature put onto the ...