Cavern of Souls (0269) [The Lost Caverns of Ixalan] WTR017-R if it's the first instant

if it's the first instant spell

When this card is Synchro Summoned: You can target up to 2 other cards you control

Set: Scarlet & Violet: Twilight Masquerade Type: Fire Rarity: Special Illustration Rare Retreat cost: Colorless

If this card is Normal Summoned or flipped face-up: Target 1 face-up monster on the field

Cavern of Souls (0269) [The Lost Caverns of Ixalan] WTR017-R if it's the first instantSet: 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.