Brief run down of why these heroes.
Ian - Attack buffer, Elyha's Knife proc'er, wave 1 fail rate reducer (blind)
Leo - Debuffer (target), wave 1 fail rate reducer (stun)
Blood Blade Karin - Wave 1 cleave, wave 2 finisher
Straze - Wave 2 Nuker
A13 has 2 main fail points.
Wave 1 - someone taking too much damage or getting killed by mobs
Wave 2 - A13 resisting debuffs
Solutions to Wave 1 fail point
-outspeed and cleave (kill them before they take a turn) - 100% win rate
-outspeed and control (blind / stun mobs) - 85% ish win rate
-buff up (immunity to protect from poisons, ensure your heroes are thicc enough to survive getting hit by all three wave 1 mobs and wave 2 azi's aoe attack) - depends on your gear win rate.
Solutions to Wave 2 fail point
-redundant debuffers (debuffer takes two turns before your nuker or more than one debuffer)
-don't rely on debuffs (double nuke with straze and watcher schuri)
![](https://s2.save4k.ru/pic/HEQ4XO_6pJI/maxresdefault.jpg)