I'm going to guess Hydreigon. (Also how long have you been saving up these TBT bells? )
Is it...Bidoof? xD
I already guessed that, haha.
Pidgeot?
May it be possible to list all the ones already said? :0
Oh alright I'll make my own list then ^_^No, because that's considered a hint because they're being narrowed down. D: