Urza's Saga

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

Flying Discard a card: Add {B}.

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

Choose two target creature cards in your graveyard. Sacrifice a creature. If you do, return the chosen cards to the battlefield tapped.

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

Until end of turn, you may play cards from your graveyard. If a card would be put into your graveyard from anywhere this turn, exile that card inst...

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

Add {B}{B}{B}.

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

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.

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

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

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

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

At the beginning of your upkeep, sacrifice Contamination unless you sacrifice a creature. If a land is tapped for mana, it produces {B} instead of ...

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

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

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.

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

At the beginning of the end step, if no creatures are on the battlefield, sacrifice Pestilence. {B}: Pestilence deals 1 damage to each creature and...

Corrupt deals damage to any target equal to the number of Swamps you control. You gain life equal to the damage dealt this way.

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

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...

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...