Gaea's Liege [Limited Edition Beta] Future Sight where X is the converted

where X is the converted mana cost of the exiled creature

it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with Animate Dead

Which tell us the way to go

Set: Portal Three Kingdoms Type: Creature — Ox Uncommon Cost: {3}{G} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

you may discard a land card instead

Gaea's Liege [Limited Edition Beta] Future Sight where X is the convertedSet: Limited Edition Beta Type: Creature Avatar Rare Cost: {3}{G}{G}{G} As long as Gaea's Liege isn't attacking, its power and toughness are each equal to the number of Forests you control. As long as Gaea's Liege is attacking, its power and toughness are each equal to the number of Forests defending player controls. {T}: Target land becomes a Forest until Gaea's Liege leaves the battlefield.