Furious Claw Star-vader, Niobium

[ACT](Drop):If you have a grade 3 or greater vanguard with "Star-vader" in its card name, Energy Blast (3), and call this card to (RC). [CONT](RC):If your opponent has one or more locked cards, this unit gets [Power]+5000. If your opponent has two or more locked cards, and their vanguard is grade 3 or greater, it also gets [Power]+5000. (Active on opponent's turn)