Make a multi class Kensai Mage. (you'll need to use Shadowkeeper to multi a kit)

Add the innate ability "Rest" from the "Wish" spell effects.

Now, you can setup the spell selection as you wish just before encounters...by using the "Rest" button, you can setup your spell selections as you wish...choose the spells you want for your next encounter, erase your previously memorized spells as needed, then when you're done, click on the "Rest" button, and you've memorized all the spells you want for your next encounter.

There is a another way to do it, but it involves MAJOR hacking with SK, and it is horribly, horribly overpowered...

It is actually possible to create a .....Kensai sorceror assassin archer cleric/druid with...(wait for it...) BUNNY NUKE!

(Bunny Nuke is the most powerful spell in SOA/TOB...)

(WAY too powerful for me to discuss) :D

The whole Bunny thing is actually quite good in Icewind Dale: Enhanced Edition.

There is a spell that does damage to nearby creatures and gives a bonus for each creature killed. If you aren't playing Heart of Fury mode, you can summon bunnies and kill a bunch of them with that spell for a huge boost.

If you *are* playing Heart of Fury, well, *each* bunny has 83(!) HP. This makes them a really effective and enduring distraction, and I believe the damage bonus enemies get doesn't apply when enemies attack those bunnies.

All you need is Limited Wish and the other spell (whose name I forgot) to do this.

Bunny Nuke:

Limited wish spell: I wish to summon a horde to attack my enemies.
Result: 20 bunnies. :D

Wish Spell: I wish to abu dazim everyone in the map. EACH bunny is abu dazim-ed!!!!
20 Abu Dazims (!!!!!!!!!!!!!!!!!) among your horde. (11000 + damage!)

Protect party with protection from magic energy. Summon the bunnies, and they will attack your enemies. use wish spell, and each bunny is the center of an abu dahzim...loot corpses.

Best of all, you can assign buttons in your innate abilities bar for each component.

that's what gameguides are for. and yep, never do that in a town...on the other hand, Jan is already in trouble for pickpocketing just about everyone in town... :D