Break Open
Onslaught — Common
Instant
Break Open rulings:
2004-10-04: The player does not have to pay the Morph cost (if any) of the creature.

Onslaught — Common
Instant
Break Open rulings:
2004-10-04: The player does not have to pay the Morph cost (if any) of the creature.

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Creature — Dog Shaman (2/1)
Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When Ainok Survivalist is turned face up, destroy target artifact or enchantment an opponent controls.
Creature — Crab Beast (3/3)
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When Chromeshell Crab is turned face up, you may exchange control of target creature you control and target creature an opponent controls.
Instant
Choose one or both —
• Turn target face-down creature face up.
• Exile any number of face-up creatures you control with disguise in a face-down pile, shuffle that pile, then cloak them. (To cloak a card, put it onto the battlefield face down as a 2/2 creature with ward . Turn it face up any time for its mana cost if it's a creature card.)
Creature — Human Warrior (2/1)
Lifelink
Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When Hidden Dragonslayer is turned face up, destroy target creature with power 4 or greater an opponent controls.
Legendary Creature — Human Wizard (3/4)
Face-down creatures get +1/+1.
: Turn target face-down creature face up.
Creature — Human Assassin (2/1)
Creatures with power greater than Silumgar Assassin's power can't block it.
Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When Silumgar Assassin is turned face up, destroy target creature with power 3 or less an opponent controls.
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