User blog comment:Starchythepotato/Oulu, Altri and Will Awakened! (7★)/@comment-71.48.55.46-20150812170801

I have oulu long ago, realized its a guardian, No matter what he is my tank because my other 1/2 damage units are breakers or oracles. I cant believe his defense though.

Note: If you have oulu and want him to have more damage, dandlega and other spheres are grsat for health and damage. This is only for guardian types