Combos Utilizing Bottomless-Vault

the winter orb lets you untap only one land per turn so untap something other than the vault and add a storage counter to it.

bottomless vault first turn, myr prototype second turn, wait many turns and tap bottomless vault each turn and whenever you want to attack you got enough mana for it. you know which lands you can use.

Fiarly self explanatory. Gain Life by pumping a drain life. Use the life to draw more cards.

have burgeoning in play. when your opponent plays a land put bottomless valut into play tapped. untap it on your turn and get a storage counter one turn earlier than normal.

if one of each urza's land is in play, they produce 2 or 3 mana each. tap three of them and remove storage counter from bottomless vaultto cast the avatar.

declare krosan wayfarer as a blocker. before damage is dealt, sac it to put bottomless vault into play tapped. untap it on your turn and a storage counter one turn earlier than normal.

store up as much mana as you can on bottomless vault play bubbling muck, and remaove all the counters and use Drain Life on target player they lose 20 life and you gain 20 life (bubbling muck is opt

tap the vault then dont untap it for how ever long you want, then in the end throw ou a drain life with the black mana from the vault, you can gain tons and they can lose tons

good for black/green decks