席穆嘉族殺手

Text:

力量大於席穆嘉族殺手的生物不能阻擋它。
威力變身（你可牌面朝下地施放此牌並支付，將其當成2/2生物。可隨時支付其威力變身費用使其翻回正面，並在其上放置一個+1/+1指示物。）
當席穆嘉族殺手翻回正面時，消滅目標由對手操控且力量等於或小於3的生物。

Rulings:

• 2/25/2015 The powers of Silumgar Assassin and the creature trying to block it are checked only as blockers are declared. Changing the powers of either of those creatures after Silumgar Assassin is legally blocked won’t change or undo the block.
• 2/25/2015 Turning a face-down creature with megamorph face up and putting a +1/+1 counter on it is a special action. It doesn’t use the stack and can’t be responded to.
• 2/25/2015 If a face-down creature with megamorph is turned face up some other way (for example, if you manifest a card with megamorph and then pay its mana cost to turn it face up), you won’t put a +1/+1 counter on it.
• 2/25/2015 Megamorph is a variant of the morph ability. You can find more information on morph on cards with morph from the Khans of Tarkir set.