Diamond Li vs Will O' The Wisp
Who wins
Diamond Li- http://www.alphaflight.net/character_overviews/diamond_lil/
vs
Will O' The Wisp- http://www.marveldirectory.com/individuals/w/willothewisp.htm
Diamond Li vs Will O' The Wisp
Who wins
Diamond Li- http://www.alphaflight.net/character_overviews/diamond_lil/
vs
Will O' The Wisp- http://www.marveldirectory.com/individuals/w/willothewisp.htm
Here's a more indepth Diamond Lil bio:
1. http://alphanex.alphaflight.net/index.php/Diamond_Lil
Also I don't know if Will O' The Wisp intangibility can bypass Diamond Lil's bio aura. He's best bet is hypnotising her.