Colorstorm Stallion - Secrets of Strixhaven: Extras (Rare) [XSOS-299]

Colorstorm Stallion is a 3/3 Elemental Horse from Secrets of Strixhaven that has haste and grants itself +1/+1 whenever you cast an instant or sorcery spell, thanks to its Opus ability. If you spend five or more mana on that spell, you also create a token that's a copy of the Stallion, allowing for potential explosive turns. This card fits well in spell-heavy decks that utilise a lot of instants and sorceries, particularly Izzet strategies focused on dealing damage quickly or generating value through multiple spell casts.