Mana Vault [Unlimited Edition] Insect Sword of War and Peace

Sword of War and Peace deals damage to that player equal to the number of cards in their hand and you gain 1 life for each card in your hand

Double the life stakes with each flip

you may pay {2}{W}

When the Brotherhood of Gix dug out the cave of Koilos they found their master's severed hand

Set: Planechase Type: Sorcery Rarity: Rare Cost: {5}{R}{R}{R} Untap all creatures and gain control of them until end of turn

Mana Vault [Unlimited Edition] Insect Sword of War and PeaceSet: Unlimited 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}.