La saga d'Urza

Shroud (This creature can't be the target of spells or abilities.) Echo {3}{G} (At the beginning of your upkeep, if this came under your control si...

Trample At the beginning of your upkeep, sacrifice Child of Gaea unless you pay {G}{G}. {1}{G}: Regenerate Child of Gaea.

Trample When Argothian Wurm enters the battlefield, any player may sacrifice a land. If a player does, put Argothian Wurm on top of its owner's lib...

Shroud (This creature can't be the target of spells or abilities.) Whenever you cast an enchantment spell, draw a card.

{T}: Untap two target lands.

Haste (This creature can attack and {T} as soon as it comes under your control.)

First strike, haste Echo {2}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrific...

At the beginning of your upkeep, flip a coin. If you lose the flip, return Scoria Wurm to its owner's hand.

Okk can't attack unless a creature with greater power also attacks. Okk can't block unless a creature with greater power also blocks.

When Monk Idealist enters the battlefield, return target enchantment card from your graveyard to your hand.

When Goblin Matron enters the battlefield, you may search your library for a Goblin card, reveal that card, put it into your hand, then shuffle you...

Whenever Goblin Lackey deals damage to a player, you may put a Goblin permanent card from your hand onto the battlefield.

{T}: Destroy target creature with power 4 or greater.

Whenever Goblin Cadets blocks or becomes blocked, target opponent gains control of it. (This removes Goblin Cadets from combat.)

Whenever Electryte deals combat damage to defending player, it deals damage equal to its power to each blocking creature.

Flying, vigilance Echo {2}{W}{W} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifi...

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.

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...

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}.

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

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

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...