LO Raikou with Calm Mind can OHKO TTar at +1, so he's not a complete Starmie clone. Thunderbolt + HP Fighting or Grass + Shadow Ball has very good coverage, all he has to do is get around his few counters.
I think that is one of the only things Raikou can do well besides Sub Calm Minder. Jirachi does that about as well too.
I think that is one of the only things Raikou can do well besides Sub Calm Minder. Jirachi does that about as well too.