The Crystal Sword Detector

== Gallery ==
BS30-068 BSC41.png|BSC41 Version (Block 10) 
Category:Cost reduction 2
Category:Exhaust own nexus
Category:Reveal cards from deck
Category:Add cards
Category:Add symbols during main step
Category:Your Main Step
Category:Either Attack Step
Category:Tsuda Numato
Category:0 cores at level 1
Category:1 core at level 2
Category:Add to hand
Category:Return own cards to bottom deck
Category:Add symbols during summoning