[Latto]

Effects that remove special tiles (Destruction Rune in this case) destroy the end tiles needed to complete the second wave of the Black Beast Raid, leaving you stranded until you manage to flee.

[Snake]

Similar can happen with a Hyattr's Fire Breath with Disaster traits, and Magaisendo's tile-destroying effect. You can grief your teammates hard, intentionally or not.

A possible easy solution to that is give this special tile an 'indestructible' tag, or something.

[Neus]

This has been corrected.