Otawara, Soaring City (Borderless Alternate Art) [Kamigawa: Neon Dynasty] D-20 where X is the total

where X is the total amount of mana paid this way

Set: Sun & Moon: Black Star Promos Type: Colorless Rarity: Promo Retreat cost: 0

Set: XY: BREAKthrough Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Set: Dominaria United Commander Type: Legendary Artifact — Equipment Rarity: Rare Cost: {2}{R} Equipped creature gets +1/+1 and has trample and “Whenever this creature deals combat damage to a player or planeswalker

Otawara, Soaring City (Borderless Alternate Art) [Kamigawa: Neon Dynasty] D-20 where X is the totalSet: Kamigawa: Neon Dynasty Type: Legendary Land Rarity: Rare {T}: Add {U}. Channel {3}{U}, Discard Otawara, Soaring City: Return target artifact, creature, enchantment, or planeswalker to its owner's hand. This ability costs {1} less to activate for each legendary creature you control.