Cavern of Souls (0345) (Borderless) [The Lost Caverns of Ixalan] Servo Adi Thandray designed this helm

Adi Thandray designed this helm as a tribute to his mentor

the Akroans have learned not to anger Thassa

you may pay {1}{G}

Set: Odyssey Promos Type: Creature — Basilisk Rarity: Rare Cost: {4}{G}{G}{G} Whenever Stone-Tongue Basilisk deals combat damage to a creature

Set: Secret Lair Drop Series Type: Legendary Creature — Orc Warrior Rarity: Mythic Cost: {2}{R}{W}{B} Haste

Cavern of Souls (0345) (Borderless) [The Lost Caverns of Ixalan] Servo Adi Thandray designed this helmSet: The Lost Caverns of Ixalan Type: Land Rarity: Mythic As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.