Talk:Mosaic Slime/@comment-35930922-20181014025611/@comment-444327-20181014073300

They still produce glints when shielded or when in dark areas. This page does mention that.

"Regularly produce glints of light that erupt into a ball of fire when they hit the ground. Glints appear regardless of the light level of the Mosaic Slime's environment."

It's their attraction behaviour that is turned off when in darkness.