Abbility tricker/sequencer

[Hanz123]

Thing is i always try a figth solo with my main char (archer), so I for example first initiate a called shot, improves haste (ring o gaxx), some druid spells (out of my main char's spellbook), and whatever. But in this way the first ones are almost timed out(especially called shot (9 sec) and improved haste) before the beginning of the fight (even if I put the the ones with the shortest period last)! So I was wondering if there isn't some sort of abbilty sequencer/ tricker for the abbility's (to be made) as in the spell sequencers? I suppose not, but although I never use cheats, this would be one I'd use. Wouldn't exactly be a cheat either because there isn't a rule forbidding to use al of your char's abbility's at once! perhaps an idea for some smart bg2 cheat builder/ developer?