The ConcaveKnight Kuwagadara

== Gallery ==
Concave knight FA.jpg|Full Art by Mutou Tatsuki(https://x.com/tatsukimutou/status/1154250956877357056)
Category:Cost reduction 4
Category:BP 6000 at level 1
Category:BP 11000 at level 2
Category:BP 13000 at level 3
Category:Add core
Category:Remains on the field
Category:When attacks
Category:Can't end Attack Step
Category:"Knight"-named
Category:1 core at level 1
Category:3 cores at level 2
Category:5 cores at level 3
Category:Mutou Tatsuki