With a +10 ring of Arcana, stepping on grass grants you 32.5 turns of invisibility.
Attacking with the blooming scythe spawns a ton of grass as well.
And as the assassin, spending 9 turns while invisible provides a guaranteed one shot kill.
Deadly combo.
I just got it my last run. Got it super easy at that. Plate armor with entanglement, assassins blade, and seemingly most importantly was a ring elements and horn of plenty. Ring was a huge save against a lot of damage and I was able to put two points into mystical meal. So my cloak kept up with charges easily.
Next up is huntress, and then duelist for last. I’m beating it with each of the 5 heroes and then taking a break to play other stuff again. Lol