Alakazam fucked up and did the exact thing he shouldn't have to give us time to heal from almost certain death, by setting his brain on fire. Any debilitating/killing blow we need to heal from mid-combat is going to lead to most going "Oh look, you're being stitched back together right in front of me." *slams Mathilde's body against a rock until she stops freakishly wriggling with vines*
It's great when we have allies that could drag our not-corpse away from a battlefield or provide a distraction, but one on one/mobbed by enemies it's not a particularly surefire thing.