Originally Posted by Unregistered

Ye, but they keep pooping out worthless single target knights as always. The only single target I will ever use will be rainbow rarity, just for the sake of rarity really. Single target are just so useless in this game, no matter the ability...

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Wait, I felt like an idiot writing that. Single target knights have their use somehow...

Usually the single targets have stronger damage output. However yes they tend to be overshadowed by AOE users.
Only Single targets I use are the ones who have HP drain attached to their ability.