Phyrexian Devourer [Alliances] Legendary Planeswalker {T}: Exchange target opponent's life

{T}: Exchange target opponent's life total with Tree of Perdition's toughness

Set: From the Vault: Relics Type: Artifact Rarity: Mythic Cost: {0} Sacrifice a land: You gain 2 life

Set: Two-Headed Giant Tournament Type: Enchantment Rarity: Rare Cost: {B}{B}{B} Whenever an opponent draws a card

Set: Vanguard Series Type: Vanguard Rarity: Rare Whenever a creature you control deals damage to a creature

Each player who doesn't win the subgame loses half their life

Phyrexian Devourer [Alliances] Legendary Planeswalker {T}: Exchange target opponent's lifeSet: Alliances Type: Artifact Creature Phyrexian Construct Rarity: Rare Cost: {6} When Phyrexian Devourer's power is 7 or greater, sacrifice it. Exile the top card of your library: Put X +1 +1 counters on Phyrexian Devourer, where X is the exiled card's mana value.