RULES: Everyone gets 1 guess.
No Spam.
If you get it right, you earn 1 point.
More rules may be added if i must.
Clues:
Clue1: They are a Metal Type.
Clue2: They are significantly involved in the lore of Gen VII's Sun and Moon.
Clue3: They evolve from Cosmoem.
Well, try guess!