Vigilance
Whenever a modified creature you control dies, manifest the top card of your library. (Equipment, Auras you control, and counters are modifications. To manifest a card, put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)
Guardian of the Forgotten has 1 listed printing; the most valuable is the printing from MH3 at US$0.12 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
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