So with that in mind what I could change, I asked for some people and they gave me ideas about taking out Tyranittar and letting only Jellicent and Gliscor as walls, Special and Physical respectively. I don't know what I could replace the Tyranittar and I'm thinking if I stay with clefairy for the support role or put another thing, like a sweeper but I'm not pretty sure yet.
A person gave me the initial idea change a little bit the moveset of Gliscor, replacing ice fang stealth rock on him and putting a scrafty aswell with Ice punch to take place of the Ice Fang and take Psych attacks for Infernape, and Shadow for Jellicent.
The current team seems to be like: Gliscor, Jellicent, Infernape, Scrafty, Hydreigon and Chansey
Having said that, I wanna replace that couldn't compromise the whole team but would fit better, against the current's weakeness.