Regenemies

Regenemies is one of the Challenges available in The Arena.

Description
"The monsters are so excited by the beat! They seem to radiate with a healing light. That's not gonna make things harder on you, is it?"

Strategy
It's possible to kill the enemies, but it's quite hard in practice. Instead, you can try playing this challenge as if you were doing a Cure Output Challenge (see Favorite Party Builds).