Mirrodin assiégé

Choose one — • Counter target artifact spell. • Return target artifact to its owner's hand.

Enchant creature Enchanted creature has infect. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison co...

Return up to two target creature cards from your graveyard to your hand.

When Viridian Emissary dies, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.)

Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.)

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) Whenever a creature d...

Whenever an artifact is put into a graveyard from the battlefield, you may gain 5 life.

Flying Whenever you cast an artifact spell, you may untap target creature.

Put a -1/-1 counter on target creature. When that creature dies this turn, its controller gets a poison counter.

Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.) Kuldotha Ringleader attacks each combat if...

Target player discards a card, then puts the top card of their library into their graveyard.

Vigilance Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Living weapon (When this Equipment enters the battlefield, create a 0/0 black Germ creature token, then attach this to it.) Equipped creature gets ...

Living weapon (When this Equipment enters the battlefield, create a 0/0 black Phyrexian Germ creature token, then attach this to it.) Equipped crea...

Destroy target creature with flying. Its controller gets a poison counter.

Return up to two target nonland permanents to their owners' hands.

Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Reach (This creature can block creatures with flying.) Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players...

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) Lifelink (Damage deal...

Target player discards a card, then mills a card.

Put target artifact, creature, or enchantment on top of its owner's library.

Sacrifice an artifact: Regenerate Rusted Slasher.