Definitely dont want more, but i wouldn't want them removed, they are a unique thing only in Larian games and they are fun just needs to be toned down.
less magical fire arrows, less oil Barrels in enemy camps (but maybe more in out of the way locations so a player can choose to use them by leading the enemy to them, adding weight to barrels to you cant carry more than 1 at a time)

Can anyone here say that when playing DOS for the first time, freezing water/blood or electrifying a puddle and hitting multiple enemies wasn't extremely cool?