
That what I meant the 1hit kill kills every foe like makers finger would but the UR-Dragon has 28 hearts that are equal to 28 foes so you just 1hit kill every heart and UR-Dragon dies.
and 1 hit kill with sword/dagger/staff not just bow.
You know that in dark arisen there is Item called Rancid Bait Meat? if you use it it makes monster[mostly bosses] spawn faster as in few sec after you use it so you don't need to wait few ingame days.
maybe you could use that to make instant respawn cheat.

It's not item they added in Dark arisen ppl accidently used it and got skeleton dragon[bigger than drake but smaller than UR-Dragon] spawned because the bait made it spawn instantly instead of waiting ingame days and it pretty much killed them because it's really strong boss[12 bars or so]
I bet some people who read this topic are curious when you think you gonna complete the trainer.