Konjiki no Word Master: Yuusha Yonin ni Makikomareta Unique Cheat - Vol. 15 Ch. 72 - Mutig Bridge, Collapse [2]

[MangaDex]

 

[ShionSinX]

"Invisibility"
"Teleport"
"Bridge Removal"
Job done.

 

[Otherworlder]

I'm kind of disappointed, a bit, that none of the demons' reactions to the MC transforming wasn't something like, "Gasp, this demon can transform into a human. He'll be a perfect spy for our kingdom."