We already have so few of us, and now there's this Lolodin too.
By the way, a berserk oak should be able to break through his defense.
For this to happen, he needs to berserk first, and secondly, he needs to identify Lolodin. And there's another problem - if the Paladin and the Spirit attack each other at the same time, the Paladin will go first. So, he's quite dangerous.