Here is a thing. I think I can kill Tiny with omega sawblade, and teleport away without seeing him being killed, if I will move to a MoM location and start killing him afterward. Expo: I know what normally you would need a proof of a kill in order to confirm the said kill. Like the explosion offscreen of the mecha kolmi is enough, since being in the distance where you CAN see it, will often damage you, so we avoid the damage but will stay for the visual effect. But Tiny has an interesting mechanic bound to him, like dragon he is going to chase you down a long distanse away, but did you know what he has a teleportation? He can teleport to you if you are far away from him, like 2 screens away. If he will not teleport to you in 10 second to try and kill you, would that confirm what he is dead?

Because getting away from omega sawblade is easy if I don't watch him die from it. And obviously it saves time. I will not gonna do that for now, but would like to know what do you think. Overall if you would like to add anything to the how much is enough for the confirmed kill of all bosses, feel free to speak.