Protean Hulk (Borderless) [Secret Lair Drop Series] Squirrel Players may spend mana as

Players may spend mana as though it were mana of any color

Set: Secret Lair Drop Series Type: Legendary Creature — Goblin Rogue Rarity: Rare Cost: {R}{R} Whenever a creature you control deals combat damage to a player

Set: Sun & Moon: Hidden Fates - Shiny Vault Type: Stadium Rarity: Secret Rare

We must build it at once

Set: The Lord of the Rings: Tales of Middle-Earth Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {4}{U}{U} Ward {3}

Protean Hulk (Borderless) [Secret Lair Drop Series] Squirrel Players may spend mana asSet: Secret Lair Drop Series Type: Creature Beast Rarity: Rare Cost: {5}{G}{G} When Protean Hulk dies, search your library for any number of creature cards with total mana value 6 or less, put them onto the battlefield, then shuffle.