"Limited Edition Alpha", "draw step" (3)
At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.
If you would draw a card during your draw step, instead you may skip that draw. If you do, until your next turn, you can't be attacked except by creatures with flying and/or islandwalk.
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 .
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. If you do, untap Mana Vault.
: Add 
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