Cavern of Souls (Borderless Alternate Art) [Double Masters 2022]Set: Double Masters 2022 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.

and have holographic foil treatment

1 Rampaging Baloths

you draw X cards and you lose X life

Set: From the Vault: Realms Type: Land Rarity: Mythic {T}: Add {U}

Each other creature you control of the chosen type enters the battlefield with an additional +1/+1 counter on it

• 3 cards feature new art

you may search your library for a Ninja card

" —Emperor Ayrelion

Phantom hauntings

its controller adds an additional one mana of that color

Set: Secret Lair Drop Series Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {8}{C}{C} When you cast this spell

Set: Commander's Arsenal Type: Enchantment Rarity: Rare Cost: {1}{G} At the beginning of your draw step