March of Otherworldly Light (Promo Pack) [Kamigawa: Neon Dynasty Promos] Commander 2021 Tokens Set: Modern Masters 2017 Type:

Set: Modern Masters 2017 Type: Legendary Creature — Dragon Wizard Rarity: Rare Cost: {2}{U}{U}{R}{R} Flying

{T}: Proliferate

you may gain life equal to that spell's mana value

The hammer strikes

except it has this ability

March of Otherworldly Light (Promo Pack) [Kamigawa: Neon Dynasty Promos] Commander 2021 Tokens Set: Modern Masters 2017 Type:Set: Kamigawa: Neon Dynasty Promos Type: Instant Rarity: Rare Cost: {X}{W} As an additional cost to cast this spell, you may exile any number of white cards from your hand. This spell costs {2} less to cast for each card exiled this way. Exile target artifact, creature, or enchantment with mana value X or less.