Wargate
Sorcery
Search your library for a permanent card with mana value X or less, put it onto the battlefield, then shuffle.
Bant mages still call to the heavens for aid, but angels are not the only ones who answer.
Illustrated by
The List#ARB-129RareEnglishLegality
Rulings
May 1, 2009
A permanent card is an artifact, creature, enchantment, land, or planeswalker card.
May 1, 2009
You may always find a permanent card with converted mana cost 0. (If X is 0, that’s all you can find.) Cards with no mana cost (such as land cards), cards with mana cost 
, and cards with mana cost all have converted mana cost 0.