The ThunderEmperorBird Keravno-Adler

==Gallery==
BS68-X04-SCR.png|Secret Ver. (BS68) 
Category:Cost reduction 4
Category:When attacks
Category:When advents
Category:Reveal cards from deck
Category:Summon from deck
Category:Discard own cards
Category:Prevent effect activation
Category:Opposing Spirits can't refresh
Category:Opposing Ultimates can't refresh
Category:Hippo
Category:1 core at level 1
Category:3 cores at level 2
Category:BP 8000 at level 1
Category:BP 12000 at level 2
Category:OC condition 8 counters or more
Category:BP +8000 during OC
Category:During OC
Category:During advent
Category:Either Attack Step