Waves of Aggression [Eventide] Arena League 2000 Spell mastery — If there

Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard

Whenever a player casts a black spell

Even after a false god tore magic from Dominaria

you may pay {U}{U}{U}

its controller adds an additional one mana of that color

Waves of Aggression [Eventide] Arena League 2000 Spell mastery — If thereSet: Eventide Type: Sorcery Rarity: Rare Cost: {3}{R W}{R W} Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)