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.

so the potency of their spells is never predictable

Set: HeartGold & SoulSilver: Undaunted Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

some with thistles

you may gain control of target permanent until end of turn

Set: Strixhaven: School of Mages Mystical Archive Type: Instant Rarity: Rare Cost: {W} Exile target creature you control

each player puts a pop

Set: Secret Lair Drop Series Type: Sorcery Rarity: Rare Cost: {2}{G} Search your library for up to two basic land cards

Speed 0 ft

He makes his home on the tallest mountain in Sejiri

you may pay {1}{B}{B}

Set: Guildpact Type: Creature — Weird Rarity: Uncommon Cost: {1}{U}{R} {T}: Gelectrode deals 1 damage to any target

Whenever you cast a creature or planeswalker spell