Mine should be relatively(?) simple. 

Image link: Either one of these or... actually you can take creative liberty here and pick one you want. Whatever you think looks good. Just needs to be Ainz Ooal Gown from the show Overlord.
[hider=My Hider]
[img]https://static.comicvine.com/uploads/scale_super/11127/111275532/5436341-4183275962-momon.jpg[/img]
[img]http://4.bp.blogspot.com/-P4tYMptxdpo/Vh5LTyfSb1I/AAAAAAAAEFk/texDivc5zBI/s1600/487143198618367a9bac5e6828738bd4b31ce57b.jpg[/img]
[/hider]

Format: Signature pic
Size: Appropriate size for signature? I'm not too sure what that is honestly.
Text: "Defeat me! Defeat Talrae! Or die trying!!!"
Extra: It'd be great if the text could be easily read.