Urza's Saga

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

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

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

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

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

Whenever a green creature dies, its controller discards a card.

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 ...

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

Flying, haste

Discard all the cards in your hand, then draw that many cards.

Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.

Flying Shroud (This creature can't be the target of spells or abilities.)

Your opponents play with their hands revealed.

Exile Time Spiral. Each player shuffles their hand and graveyard into their library, then draws seven cards. You untap up to six lands.