I have a D&D 3.5 group of four players, the classes are; Wizard, Rogue, Barbarian, and Swashbuckler, the level of the players is 4. (Having no healer is part of the game, not part of my question) ...
As you know DMs do most of the job for the campaign (maps, plot, NPCs etc) and quite a bit of storytelling. Players, on the other side, bring in their creativity and add extra spice to the game ...
I'm setting up the end of my campaign and I have 4 "mini-boss" fights (& Final BOSS fight) that I'm trying to make extremely tough but also winnable. I don't want to just slaughter my PCs after ...
Given a party of only spellcasters (and only unique classes, i.e. only one character can take any specific class), what are possible roadblocks or problems the group may run into? Should they be ...