Goldspan Dragon [Kaldheim Prerelease Promos] Fate Reforged Promos it produces colorless mana instead

it produces colorless mana instead of white mana

Sainted Warrior or a permanent named Zhang Fei

Set: Secret Lair Drop Series Type: Creature — Cat Soldier Rarity: Rare Cost: {2}{W}{W} Whenever Leonin Warleader attacks

Set: International Collectors’ Edition Type: Artifact Rarity: Uncommon Cost: {1} As Black Vise enters the battlefield

Set: Legends Type: Sorcery Rarity: Rare Cost: {2}{B}{B} Exile All Hallow's Eve with two scream counters on it

Goldspan Dragon [Kaldheim Prerelease Promos] Fate Reforged Promos it produces colorless mana insteadSet: Kaldheim Prerelease Promos Type: Creature Dragon Rarity: Mythic Cost: {3}{R}{R} As an additional cost to cast this spell, discard X cards. Nahiri's Wrath deals damage equal to the total mana value of the discarded cards to each of up to X target creatures and or planeswalkers.