Ultimate-Mugendragon-Cosmo

== Gallery ==
U mugen cosmo FA.jpg|Full Art by Kousaka Takumi(https://twitter.com/23Crimson/status/1708381433407197426)
 
Category:Either Attack Step
Category:When advents
Category:When attacks
Category:Summon from hand
Category:1 core at level 3
Category:3 cores at level 4
Category:OC condition 4 counters or more
Category:BP +4000 during OC
Category:BP 8000 at level 3
Category:BP 12000 at level 4
Category:Add counter
Category:Spirit destroy
Category:Ultimate destroy
Category:Cost destroy
Category:Kousaka Takumi
Category:During OC
Category:"Mugen"-named