Nova Leonidas is the evolved form of Leonidas and is Van's Guardian Bakugan.
Base G-power: 900-1200 Gs
Nova Leonidas looks like Omega Leonidas with new armor on his forearms, forelegs, and wings. His wings are also retractable similar to Helix Dragonoid.
Nova Leonidas first evolved from Leonidas after many consecutive battles.
- Sol Blazer: Adds 500 Gs to Nova Leonidas.
- Spiral Nova: Adds 500 Gs to Nova Leonidas. This ability cannot be negated.
- Drago Breaker: Transfers 300 Gs from the opponent to Nova Leonidas.
- Astral Barrier: Nulifies an opponent's ability and add 300 Gs to all Bakugan on the user's side.
- Strike Cyclone: Transfers 500 Gs from the opponent to Nova Leonidas.
- Dragon Soul: Nullifies an opponent's gate card and adds 700 Gs to Nova Leonidas.
- Fire Tyrant: Adds 300 Gs to Nova Leonidas.
- Supernova: Transfers 500 Gs from the opponent to Nova Leonidas.
- Chaos Flare: Subtracts 500 Gs from an opponent.
- Gravity Crusher: Subtracts 500 Gs from all opponents.