Collectors Ed Intl: Mana Vault (Not Tournament Legal)

Edition:	Collectors Ed Intl
Type:	Artifact
Cast:
Rarity:	R
Collector #:	261
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 to your mana pool.
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.