Board Thread:ROLEPLAY/@comment-34100315-20190112030639/@comment-26186871-20190127002817

Undyne:Wait.. You.. you guys don't look quite like humans.. But you're not monsters either..

Undyne looks at the dragon.

Undyne:YOU'RE responsible for this, aren't you? Well, this isn't funny! And don't think you've won! We WILL set things right!!

Undyne then looks at.. whatever Peace is.

Undyne:..Seriously, what's his problem? He could be using his powers for good, but instead he's bringing me over here instead!

Then, she finally notices that she's not the only one being brought here. Some humans, some monsters(?), and some things Undyne couldn't even image existing were coming out of the portals as well.

Undyne:Okay, THAT'S IT!! *summons a spear, and has it face Tinker*

Undyne:I can't have you stealing all the heroes from these worlds!! I won't let all the evil thrive undefeated!! *fires the spear*

(Obviously, the spear probably did no damage. I can imagine Tinker just laughing. I don't see her erasing Undyne, since it seems to be potentially adding fuel to the war, and I imagine her being a source of laughter as well. At least for someone like Tinker. A nice toy that shouldn't just be broken. :3)