See the layout at the top of the page for my character. Phantom and -void subtype already give me the ability to be pretty much undetectable. My base creature + tauric dire tiger give me darkvision and scent, and I can get sneak attack damage through Assassin's Stance.<br/><br/>I could pick up the See in Darkness SQ from MoL, then spend Souls to get the Greater Darkness spell as an SLA, eventually up to at-will.