Shai wants these three scrolls:
[sblock=scroll breakdown]divine scroll containing:
1. dispel chaos
2. summon nature's ally IV
3. sleet storm
4. soften earth and stone
divine scroll containing:
1. blade barrier
2. animate objects
3. earthquake
4. undeath to death
5. wall of fire
6. changestaff
divine scroll containing:
1. contagion
2. obscuring mist
3. produce flame[/sblock]
Which leaves Uulark with these if that's okay:
[sblock=Copy and Paste for ease of update]
divine scroll containing:
1. remove curse
2. dismissal
3. wind wall
4. water walk
divine scroll containing:
1. darkness
divine scroll containing:
1. curse water
2. consecrate
divine scroll containing:
1. dominate animal
2. magic circle against chaos
3. restoration
4. wind wall
divine scroll containing:
1. create food and water
2. restoration
3. magic circle against evil[/sblock]
Uulark had to use a restoration previously, so I just randomly removed it from one of the two scrolls that had it. Feel free to swap those if it'll matter. Both characters have scrolls with a few spells they can't actually cast, but I think this divide puts the more useful spells in the hands of the one who can cast them.
Also, if it's okay to talk strategy here (since I'm horrible at it and probably am thinking about this all wrong), both Shai and Talashia now have the means to summon a medium fire elemental each (nature's ally iv and summon monster v on their respective scrolls), and since summons take longer in general, might be worth it to do that first, siccing 'em on the trolls and going from there.