The early seasons are a bit random at times. The later seasons are SO much better because the randomness from the early seasons did a lot for setting up all the story elements. It is a wonderful show.
That one, regular show, and Steven Universe were good watches.
It's the Drop LotR keycap set. I think they have some 60% pre-fab. The one above is a custom.
.... I may have built a keyboard for each language...