If you grab a creature like Craterhoof Behemoth, youll practically be guaranteed a win
Admittedly, in my experience, those from the Battle Academy tend to be trickier to pit against others successfully, but the recent decks are slightly better for this
You can sometimes "splash" a third, playing two colors as your base and a couple powerful cards or additional costs of another color, but I'd really focus on the two colors you want here
The card is categorized as an archetype of the "Warrior Monsters" card and allows players to summon Gaia without any tributes
Aurelia, the Warleader Aurelia is the angel of Boros aggro, and Aurelia, the Warleader is the prime example of this
Energy Capsule wouldnt help in this scenario as the Charizard player can simply Lost Vacuum it away, putting Roaring Moon back at 30 HP