I found a +spd -hp Cain in my box and I thought i'd do something with him, this is what I came up with though among my ideas as well was running Wo Dao+ (spd) and sol I'm open for any ideas and feedback
Overall, it seems like a decent unit to fill Arena/Squad Assault teams. I would go with Slaying Edge or Wo Dao as the weapon with Bonfire/Luna and Moonbow respectively unless you just want budget (which is perfectly fine). Maybe use something other than Smite (Reposition is always good, especially for cavalry) though, but that's just my opinion.
Good Cain you got over there!
Anyway, the weapon choice it's pretty... unorthodox. I think that a Wo-Dao or Slaying Edge would potentially work better. Smite is not so useless, but Reposition or Swap are better. And, I would prefer having -Res than HP, especially because that defense it's decent-good, and thanks to the good HP that Cain spots a red mage needs an attack of 68 for OHKO him.
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