Erdolliel grabs for her spell pouch to pull out a piece of squid tentacle to use in her spell. Both Kushnak and the snake-like creature, however, see the elf's furtive movements and react even faster.
[sblock=OOC]Sorry guys. It's going to be like this for a couple of weeks. Damn murder trial.
So... While you might have guessed it before, the snake saw Erdolliel (she bombed her hide check). I think it is appropriate for initiative to be rolled as Erdolliel decides to take hostile action. If she'd been successfully hiding, she'd have gotten a surprise round, but I don't think she would get one now. Does that seem correct?
As for cover, right now the snake does have cover. Cover let's Erdolliel pick one of her corners, but it has to have a clear path to all of the snake's squares. I don't think there is such a corner. The rock formations here are floor to ceiling. ["To determine whether your target has cover from your ranged attack, choose a corner of your square. If any line from this corner to any corner of the target’s square passes through a square or border that blocks line of effect or provides cover, or through a square occupied by a creature, the target has cover (+4 to AC)."]
As for concealment, I really hate having to figure out light sources. I'm assuming that Erdolliel is carrying Nethezar's everburning morningstar, but maybe she's making Kushnak carry it. (Since she can't see in the dark.) Concealment might have matter if Erdolliel was still hidden, but you blew your hide check anyway, so I don't think we need to worry about where the light is. That okay? If Erdolliel wants to try to hide again during combat, we well need to figure this out.
Kushnak is first. I'll wait to actually let you decide what to do. I'm assuming that you are starting 30 to 40 feet "behind" Erdolliel. And yes, you see her fumbling for her spell component pouch, so you can surmise that she's attempting to cast at something.
Status & Init:
Kushnak (17)
Snake (13)
Erdolliel (8)[/sblock]