4th Edition: Mana Vault

Edition:	4th Edition
Type:	Artifact
Cast:
Rarity:	R
Collector #:	334
Mana Vault doesn't untap during your untap step. At the beginning of your upkeep, you may pay . If you do, untap Mana Vault. At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you. : Add .
Pro Tip! This Cube, Commander, and Vintage staple is one of the best mana rocks of all time. It fits into a variety of decks, ramping out powerful spells in the early turns of the game. Mana Vault is banned in Legacy and restricted in Vintage.