Voidslime [Dissension] Foil Even one whose ears were

Even one whose ears were closely tuned to the sounds of Havenwood could miss hearing a Scout move past

If you control an Urza's Power-Plant and an Urza's Tower

(They can attack and {T} this turn

This ability can't cause the total number of +1/+0 counters on Clockwork Avian to be greater than four

puts them onto the battlefield

Voidslime [Dissension] Foil Even one whose ears wereSet: Dissension Type: Instant Rarity: Rare Cost: {G}{U}{U} Counter target spell, activated ability, or triggered ability. (Mana abilities can't be targeted.) "It is technically an ooze, but its lifespan measures only seconds. In that short time, its appetite for magic is extraordinary." Simic research notes