FlyingWhenever Thrummingbird deals combat damage to a player, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
IndestructibleDarksteel Juggernaut's power and toughness are each equal to the number of artifacts you control.Darksteel Juggernaut attacks each combat if able.
Imprint — When Strata Scythe enters, search your library for a land card, exile it, then shuffle.Equipped creature gets +1/+1 for each land on the battlefield with the same name as the exiled card.Equip
+1: Untap target Mountain. It becomes a 4/4 red Elemental creature until end of turn. It's still a land.−2: Add for each Mountain you control.−5: You get an emblem with "Mountains you control have ': This land deals 1 damage to any target.'"
+2: You gain 1 life for each creature you control.−2: Create three 1/1 white Soldier creature tokens.−5: Destroy all other permanents except for lands and tokens.
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)When Ichor Rats enters, each player gets a poison counter.
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)When Corpse Cur enters, you may return target creature card with infect from your graveyard to your hand.
Other blue creatures you control get +1/+1.: Target artifact creature becomes blue until end of turn.Tap an untapped blue creature you control: Add . Spend this mana only to cast artifact spells or activate abilities of artifacts.