Talk:YGGDRASIL/@comment-98.157.155.87-20150416063210/@comment-26085442-20150417033559

The answer is : nothing is known for now.

Anyway it is confirmed that a PC from YGGDRASIL can gain exp by killing people or monsters of new world in WN, as Ainz gained massive exp by killing the armies of the kingdom in WN (He didn't level-up as his level is 100, instead he saved the exp in his Avarice and Generous and used it to activate wish upon a star).