Stifle (Invocation) [Amonkhet Invocations] Champions of Kamigawa Ignore this effect for each

Ignore this effect for each creature the player didn't control continuously since the beginning of the turn

Set: Scars of Mirrodin Type: Legendary Artifact Rarity: Mythic Cost: {0} Metalcraft — {T}: Add one mana of any color

Set: Alpha Edition Type: Creature — Wall Rarity: Common Cost: {G} Defender (This creature can't attack

Enlightenment is not gained by striking the bell or hearing its toll

Stifle (Invocation) [Amonkhet Invocations] Champions of Kamigawa Ignore this effect for eachSet: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {U} Counter target activated or triggered ability. (Mana abilities can't be targeted.)