The TwinkleStarDragon Cometwurm

Category:When attacks
Category:Reveal cards from deck
Category:Treat as different cost
Category:BP 3000 at level 1
Category:BP 5000 at level 2
Category:Cost reduction 3
Category:Add to hand
Category:"Wurm"-named
Category:1 core at level 1
Category:3 cores at level 2
Category:Funaya Sakichi
Category:Discard own cards
Category:Either Attack Step