Mirrodin Besieged

({T}: Add {B}.)

Destroy target creature, then proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already the...

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...

{2}{B}: Dross Ripper gets +1/+1 until end of turn.

({T}: Add {R}.)

({T}: Add {W}.)

Flying

{W}: Bladed Sentinel gains vigilance until end of turn.

Destroy target noncreature artifact.

({T}: Add {U}.)

Flying

Destroy target artifact. You gain life equal to its mana value.

Put any number of target artifact cards from your graveyard on top of your library. Draw a card.

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

Shriekhorn enters the battlefield with three charge counters on it. {T}, Remove a charge counter from Shriekhorn: Target player mills two cards.

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

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

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

({T}: Add {G}.)

({T}: Add {G}.)

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