Dust Elemental [Planar Chaos] Elf Scout if Mana Vault is tapped

if Mana Vault is tapped

Vastwood Seer enters the battlefield

" This effect lasts indefinitely

you may sacrifice an artifact

Set: Magic 2015 Type: Creature — Squid Horror Rarity: Rare Cost: {2}{U} Whenever you draw a card

Dust Elemental [Planar Chaos] Elf Scout if Mana Vault is tappedSet: Planar Chaos Type: Creature Elemental Rarity: Rare Cost: {2}{W}{W} Flash (You may cast this spell any time you could cast an instant.) Flying; fear (This creature can't be blocked except by artifact creatures and or black creatures.) When Dust Elemental enters the battlefield, return three creatures you control to their owner's hand.