>>37361761Regice = worse Blissey in every way but a 50% stronger ice beam
Registeel = no offense, no utility moves, imagine a deoxys D without spikes and SR, no recover either. Hope you enjoy having no useful moves other than seismic toss and toxic
Regirock = not completely outclassed like Regice but still outmatched by a bunch of high defense rock and ground types out there.
Regigigas = horrible ability, if you're into that just use slaking instead