Pile On [March of the Machine Prerelease Promos] Guilds of Ravnica Promos You may spend white mana

You may spend white mana as though it were mana of any color

softening the enemy front before the flame-kin and giants go in

Set: Guilds of Ravnica Prerelease Promos Type: Instant Rarity: Rare Cost: {4}{G}{G} Target creature gets +3/+3 until end of turn

Set: Kaldheim Type: Creature — Angel Berserker Rarity: Rare Cost: {3}{B}{B} Flying

Reverse Type: Sorcery — Adventure Tap target creature

Pile On [March of the Machine Prerelease Promos] Guilds of Ravnica Promos You may spend white manaSet: March of the Machine Prerelease Promos Type: Instant Rarity: Rare Cost: {3}{B} Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Destroy target creature or planeswalker. Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)