t3mporary_126 on 28 March 2016
Sun: Fire/Poison (Since our sun is made of fire and gas which Poison is usually associated with in Pokemon games)
Moon: Ice/Rock (The moon is a rock with some ice caps inside, I think)
I'm not very creative lol
Edit: Wait a minute, do we not have a poison legendary type yet (Arceus poison plate form doesn't count)?
