if that's the case, why are people so quick to throw the lilims out? main slots is a huge no, but sub slots should be fine due to buffs
in fact, that's all the more reason to have a lilim and kaiser in a sub slot and not just one of them. once you get one copy of each kaiser, you're done unless you pull them, and given you'll see union events repeat, then extra copies can get tossed at the kaisers and one MLB copy can be saved..
last i checked, buffs and elemental attack outweigh the raw stats a lot of the time, the same case for the weapon skills