Talk:Ainz Ooal Gown/Abilities and Powers/@comment-78.49.223.73-20160622183116/@comment-27008999-20160622184952

Isn't something called "Undead Lieutenant" i'ts own spell where one uses xp to summon an overlord class undead or grim reaper thanatos?

At least we know Ainz haven't used xp for anything yet. Overlord class summon and grim reaper thanatos probably requires one to use xp because those summons must have some OP shit going on, so they are restricted to use xp for.