Creatures with power less than Den Protector's pwer can't block it.
Megamorph 1G (You may cast this card face down as a 2/2 creature for 3. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When Den Protector is turned face up, return target card from your graveyard to your hand.
2/1
MYTHICSPOILER.COM THE CYCLICAL MTG SPOILER
MythicSpoiler is a dedicated visual spoiler, designed to let you EXPLORE, DISCOVER and EXPERIENCE new Magic the Gathering sets in a simple, sortable gallery.
MODERN MASTERS 2
FATE REFORGED
COMMANDER 2014
MAGIC 2015 
MORE SETS
