Thanks everybody for your suggestions Mack the Knife : I agree with Alakazam and Moltres, the former was really centralazing when it was in the tier. The later doesn't have a so big impact but still enough to be a nominee. For Gorebyss, I can't agree, it didn't have enough impact and for Gothitelle, it had a big impact but didn't stay enough time in the tier so its impact wasn't THAT big and so I won't add it. Nozzle: Sorry but I can't agree with Blastoise, it might be a bulky Spiner but it wasn't one of the best walls and didn't have much impact. ScraftyIsTheBest : I will add Krookodile because it was one of the best Scarfers at its time and maybe soon if it will drop to RU.