La saga d'Urza

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

Until end of turn, you may play lands and cast spells from your graveyard. If a card would be put into your graveyard from anywhere this turn, exil...

If you control a creature, damage that would reduce your life total to less than 1 reduces it to 1 instead.

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 th...

Each player sacrifices four lands of their choice. Wildfire deals 4 damage to each creature.

Destroy all creatures with flying.

{3}: Each player mills two cards.

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

{R}: Flip a coin. If you win the flip, return this creature to its owner's hand. If you lose the flip, sacrifice this creature.

Whenever a Forest is tapped for mana, its controller adds an additional {G}.

When a player has no cards in hand, if this permanent is an enchantment, it becomes a 4/4 Crocodile creature.

This creature enters with a +1/+1 counter on it. At the beginning of your upkeep, you may put a +1/+1 counter on this creature. When this creature ...

At the beginning of each player's upkeep, that player may pay 2 life. If they don't, they return a permanent they control to its owner's hand.

{T}: Add {U} for each artifact you control.

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

At the beginning of the end step, if you control no creatures, sacrifice this land. {T}: Add one mana of any color.

{5}, {T}: Shuffle your library, then reveal the top card. Until end of turn, for as long as that card remains on top of your library, play with the...

Whenever a creature enters, its controller sacrifices a creature or land of their choice.

Return all lands to their owners' hands.

If a red spell would deal damage to a permanent or player, it deals that much damage plus 1 to that permanent or player instead.

Target player draws X cards.

At the beginning of your upkeep, you may put a fungus counter on target nontoken creature. Whenever a creature with a fungus counter on it dies, cr...

{1}{W}, {T}: Target creature becomes an enchantment and loses all abilities until a player casts a creature spell.

Flying Whenever this creature deals damage to a player, tap target creature that player controls. That creature doesn't untap during its controller...