New Eirika IVS? Are they good?

Very. Now build her into a goddess.

+Speed is her best boon. Bladetome Eirika.

With that IVs Gleipnir can work fine, also with Rauðrblade/Rauðrblade+ in a good Horse Emblem can be very useful.

YES wtf of course, those are perfect, her res is horse shite anyway! Do what I’m gonna do and Bladetome her up for best results!