Warrior's Oath [Portal Three Kingdoms] Sliver Mutant Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Legendary Creature — Human Soldier Warrior Rarity: Rare Cost: {3}{R}{R} Horsemanship (This creature can't be blocked except by creatures with horsemanship

Set: Unlimited Edition Type: Enchantment Rarity: Rare Cost: {G} You may play any number of lands on each of your turns

When Parallax Wave leaves the battlefield

where X is 1 plus the exiled creature's converted mana cost

Exile a creature you control: Put a storage counter on City of Shadows

Warrior's Oath [Portal Three Kingdoms] Sliver Mutant Set: Portal Three Kingdoms Type:Set: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {R}{R} Take an extra turn after this one. At the beginning of that turn's end step, you lose the game. "If I fail, my head is yours." Warrior's oath common during the Three Kingdoms period