Buy the Thunderbolt skin!
The Thunderbolt skin evolves with your ship's level, as you level up it will too! It can be used with any of your ships, you can activate at the garage. The Thunderbolt skin costs 9,900 stars and gives you a x3 damage bonus versus all mad teachers!
NovaRaiderTeam
⚡ Thunderbolt Skin
The Thunderbolt skin is now available in Nova Raider for the Back-to-School event.
This event skin grants a x3 damage bonus against Back-to-School monsters, making it especially useful during the event period.
Equip Thunderbolt, take on the event monsters, and make the most of the Back-to-School event.
— The Nova Raider Team