Valkyrion the Magna Warrior [SDD-001] Secret Rare Swamp Forest Island Set: Ixalan Prerelease Promos Type:

Set: Ixalan Prerelease Promos Type: Legendary Planeswalker — Huatli Rarity: Mythic Cost: {3}{R}{W} +2: You gain life equal to the greatest power among creatures you control

Set: Commander Anthology Type: Creature — Goat Rarity: Rare Cost: {4}{G}{G} Whenever Pathbreaker Ibex attacks

except "Mermail Abysslinde"

rukhs are thought to descend from a phoenix that sacrificed its flame for a body of stone

Then those choices are revealed

Valkyrion the Magna Warrior [SDD-001] Secret Rare Swamp Forest Island Set: Ixalan Prerelease Promos Type:Set: Stairway to the Destined Duel Card type: Effect Monster Rarity: Secret Rare Attack: 3500 Defense: 3850 This card can only be Special Summoned by offering 'Alpha the Magnet Warrior', 'Beta the Magnet Warrior', and 'Gamma the Magnet Warrior' from your hand or the field as a Tribute. If 'Alpha the Magnet Warrior', 'Beta the Magnet Warrior', and 'Gamma the Magnet Warrior' exist in the Graveyard, you can offer this card as a Tribute to Special Summon