Mewtwo's B-day (in a week)! (Patreon)

Mewtwo's birthday is coming up, and this year we'll celebrate it by showcasing what exactly (s)he does every year at the cave (s)he lives at.

Trainers beware! And form a line at the door...

Note: This image has a lot of alt versions, and I want to take some time and maybe poke at more color balancing before posting to FA. Updates may have to wait until next weekend to fully surface in a post.