Stifle (Invocation) [Amonkhet Invocations] Seventh Edition (They can't be blocked except

(They can't be blocked except by creatures with horsemanship

*Souvenirs d'Enfance et de Jeunesse*

Set: Urza's Saga Type: Creature — Shapeshifter Rarity: Rare Cost: {3}{U}{U} {U}: Untap Morphling

Set: Pro Tour Promos Type: Enchantment Rarity: Rare Cost: {3}{G}{W} Creatures you control get +1/+1

Set: Masters 25 Type: Creature — Phyrexian Horror Rarity: Mythic Cost: {B}{B}{B}{B} Trample

Stifle (Invocation) [Amonkhet Invocations] Seventh Edition (They can't be blocked exceptSet: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {U} Counter target activated or triggered ability. (Mana abilities can't be targeted.)