Mana Vault [Foreign Black Border]

Mana Vault [Foreign Black Border]Set: Foreign Black Border Type: Artifact Rare Cost: {1} Mana Vault doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault. At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you. {T}: Add {C}{C}{C}.

Chief Commander can't attack unless defending player controls an Island

banding (Any creatures with banding

" are blocking or being blocked by the same creature

Set: Beta Edition Type: Enchantment — Aura Rarity: Common Cost: {1}{U} Enchant land

Set: Rivals of Ixalan Prerelease Promos Type: Creature — Dinosaur Rarity: Mythic Cost: {6}{G}{G} Enrage — Whenever Polyraptor is dealt damage

Put a +1/+1 counter on that creature for each 1 damage prevented this way

Set: Legends Type: Legendary Creature — Elder Dragon Rarity: Rare Cost: {2}{W}{W}{U}{U}{B}{B} Flying

Whenever an opponent draws a card

Armageddon Clock deals damage equal to the number of doom counters on it to each player

2 — Add {W}

Set: Legends Type: Sorcery Rarity: Rare Cost: {X}{G} Tap X target creatures

Set: World Championship Decks 1997 Type: Instant Rarity: Uncommon Cost: {3}{U}{U} You may pay 1 life and exile a blue card from your hand rather than pay this spell's mana cost