Can a Chansey learn Seismic Toss through breeding? Many people say no, but I think it's possible through Skitty/Delcatty. Chansey and Delcatty are both in the Fairy egg group.
Delcatty also has a second group, Ground. So couldn't it learn Seismic Toss through Smeargle and breed with Chansey?
Nope, because Seismic Toss isn't listed as an Egg move for Chansey.