Tragic Arrogance destroyed all creatures opponent controls

gazeeboo

Playing against Archangel of Tithes in Story Mode, the AI cast Tragic Arrogance. Instead of leaving two creatures on the battlefield, it wiped my side clean, leaving only its Thopter.

gazeeboo

The AI cast Tragic Arrogance again a few turns later and this time Serene Steward was correctly left on the field. The AI, again, only had a single Thopter out.

The only difference between the two turns is that both my creatures were disabled during the buggy turn, but not in the correct one.

Claimh

I actually use this bug to my advantage. Tragic Arrogance gives Prevent Damage to a creature on both sides. Then, Tragic Arrogance proceeds to destroy every creature on the board. Prevent Damage, however, is nullified when creatures are disabled. Hence, your disabled creatures are destroyed even if given prevent damage from Tragic Arrogance.