Mana Vault [International Collectors' Edition]

Mana Vault [International Collectors' Edition]Set: International Collectors' Edition Type: Artifact Rarity: 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}.

Set: Core Set 2019 Prerelease Promos Type: Legendary Creature — Dragon Rarity: Rare Cost: {4}{R}{R} Flying

Set: Revised Edition Type: Creature — Human Assassin Rarity: Rare Cost: {1}{B}{B} {T}: Destroy target tapped creature

Set: World Magic Cup Qualifiers Type: Instant Rarity: Rare Cost: {B}{G} This spell can't be countered

Set: Magic Player Rewards 2009 Type: Instant Rarity: Rare Cost: {1}{U} Counter target noncreature spell

Your pieces would better serve Phyrexia elsewhere

Sacrifice another creature: Put a -1/-1 counter on up to one target creature and draw a card

you may have it fight target non-Werewolf creature you don't control

Set: Portal Three Kingdoms Type: Instant Rarity: Rare Cost: {2}{W} Cast this spell only during the declare attackers step and only if you've been attacked this step

−6: You get an emblem with "Swamps you control have '{T}: Add {B}{B}{B}{B}

Set: Beta Edition Type: Instant Rarity: Uncommon Cost: {U}{U} Counter target spell

the fiery wall forms an impassable barrier

Set: Beta Edition Type: Creature — Cockatrice Rarity: Rare Cost: {3}{G}{G} Flying