Noctowl (8/123) [HeartGold & SoulSilver: Base Set] Fire [-30] Set: March of the Machine

Set: March of the Machine Type: Legendary Planeswalker — Wrenn Rarity: Mythic Cost: {1}{G}{G} Lands you control have “{T}: Add one mana of any color

Set Name: Paramount War Pre-Release Cards Card Number: OP02-054 Release Date: 2023-03-10 Rarity: Common Card Type: Character Cost: 4 Power: 6000

but no green thing grew there in the latter days of Saruman

if that spell's mana cost or that ability's activation cost contains {X}

cybernetic augmentation

Noctowl (8/123) [HeartGold & SoulSilver: Base Set] Fire [-30] Set: March of the MachineSet: HeartGold & SoulSilver: Base Set Type: Colorless Rarity: Holo Rare Retreat cost: Colorless