Nice, several new Pokemon at once. I'll try to split up my thoughts here.
- If I'm interpreting it right, the first mon's ability is basically an auto-Electric Terrain. If so, that's pretty interesting since terrain moves didn't seem that useful in Gen 6.
- I'm totally calling the nickname "Boxbug" for the second mon. :V
- And am I the only one who thinks Boxbug's evolution is way too similar to the name Kuwagamon from Digimon?
- That new dragon Jijiiron's ability can be translated as "Frenzy". I'm guessing it raises its Attack when hit by a super-effective move? I only wonder if it has the defenses to pull it off though. Normal/Dragon doesn't seem that spectacular, despite being brand-new.
- That sure is one fabulous fish lol.
- Another new type combination: Aburii is the first Bug/Fairy type in existence.
- Looks like we have this gen's Pikachu clone in Togedemaru, but it's Electric/Steel? That's certainly a change of pace. And it apparently has Lightning Rod.
- We now have confirmation on when Zygarde enters its Perfect Forme: 50% HP, just like with Darmanitan's Zen Mode. Here's hoping nothing else ends up crippling it after transforming, aside from the lack of health. Oh, and the text before transforming is something like "I sense something..." Like the planet doesn't want Zygarde to die lol.
EDIT: More info on the English names of everything is already on
Serebii.