@Xperr7 On A6. Got super lucky run, 18+ lives and Texalt with executor aspd and extended stun relic. Reach fifth floor, everything is easy, find Emergency Out of Control as one of the branches.
Thinking 'I need to actually try fight it,' pick it. Mountain cleaning mobs from bottom lane while Silverash guard the right-up lane, with Skalter S2M3 healing them both (I have 40%+ healing and 1% HP regen). Sending Texalt to kill the left uppermost first, and succeeded.
That's my first mistake. I should've waited and use Texas for the middle or top lane.
The bonethrowers killed Mountain in three hits. Then the upper one killed Skalter in two hits. Lives began to drop drastically as no one were able to hold the bottom lane. Just before the top bonethrower reach the area to hit SA, Texalt redeploy finally finished. However, I was a second too late as the bonethrower killed SA in one hit.
In panic, I used a dice.
My second mistake. Now the top bonethrower was taking their sweet time entering the blue box, effectively banning the whole right area.
I tried to build a lane on the left, to no avail as there were bonethrowers in there too.
With no one holding the lane, the mobs just ran into the blue box and in no time my lives vanished.
Lesson learned; Overconfidence kills.