The VanityDragon Hollow-Dragon

Category:Cost reduction 6
Category:BP 7000 at level 1
Category:BP 10000 at level 2
Category:BP 12000 at level 3
Category:Reveal cards from deck
Category:Send core to void
Category:Summon without cost
Category:Reduce life
Category:Your Attack Step
Category:1 core at level 1
Category:2 cores at level 2
Category:3 cores at level 3
Category:Hayaken Sarena
Category:Add to hand
Category:Return own cards to bottom deck
Category:Send core from spirit