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PRoot Elemental
Root Elemental
Creature — ElementalMKCrare
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 this creature is turned face up, you may put a creature card from your hand onto the battlefield.
6/5
Rulings2
2014-11-24You choose which mode you're using as you put the ability on the stack, after the creature has entered the battlefield. Once you've chosen a mode, you can't change that mode even if the creature leaves the battlefield in response to that ability.
2014-11-24If a mode requires a target and there are no legal targets available, that mode can't be chosen. You must choose another mode if able.