Wait, how do you know I don't have AC 22?
Heh, just kidding.
"Why would I want to fight? This match does not favor me."
The gnome pulls a small stick from his bag (move action) and ignites it (standard action. A cloud of fog billows out from the stick, filling the small enclosure.
(Smokestick. Now can I hide? )
Hide: 1d20+32
Move Silently: 1d20+24