With this build, we use the advantage of Luna's stunt to defeat some annoying flankers. The Io mechanics is great as second healer more than main healer, you can follow the flankers to get them continue heal to help them kill ennemies. The fact of Io got continue heal and no a simple drop of heal, can't really struggle with cauterize, much more at main heal. The build is play with Goddess' blessing for the only fact of 15% damage off, Life link use much of Luna's parameters, and is more exposed with cauterize.