The journey of all epic tales truly begins when the hero is taken out of his comfort zone and must go into the underworld or some place of terrible danger to face his destiny. When he returns, he has been reborn into his new life, with the sword, or the princess, or the secret knowledge. In the case of 4e D&D, characters entering Paragon tier are literally transformed, as they gain new powers and traits which heavily theme their characters. The characters will never be the same.
My home campaign, Days of High Adventure (Obsidian Portal Link), has just hit party level 8, and the players' attention is starting to move towards Paragon Tier. I've decided to do levels 8, 9 and 10 as a series of larger, epic fantasy adventures, each featuring a specific member of the party, that will explore how each character comes to choose their paragon path. My players have obliged me by telling me their chosen path, and we're going to have fun getting there!
I'll be sharing my plot breakdowns, including encounters, sessions and pacing, after the adventures run so as not to spoil it for my players. However, there are a couple of design goals I have for Paragon Path adventures that could be useful for any discerning DM.
A fantastic setting: The Paragon Quest should take place in a fantasy setting which is like a big, glorious, burning neon sign in the sky that says ADVENTURE. There should be setpieces that tell your players that something IMPORTANT is happening.
The characters beliefs are challenged: Why did player choose the Paragon Path they did? What benefits do they gain? What liabilities do they incur? The adventure should explore exactly what the change means to the character and dramatize every element. The decision should feel momentous. The character needs to make a real decision to press forward with their path - once the adventure is over, they own it!
The quester should shine: This adventure ends with one character choosing their path, it should also be a showcase for their abilities. Giants for your defenders to lock down, minions for your controller to blow up, skirmishers and artillery for your strikers to stab, undead and rival leaders for your leaders to deal with. Out of combat, your quester's decisions are front and center.
The other heroes have key roles: Everyone in the party should be invested. By the end of the adventure, there should be a feeling of great purpose, and relief. The quester never would have been able to reach their goal without the help of their friends. This can be a mechanical point or a story point.
The stakes for Paragon tier are laid out: Paragon adventures deal with the work of whole tribes or nations. Paragons are sought out for their strength, wisdom and leadership. What sort of work will the quester be "signed up" for when they accept this path? Layout some hooks for future developments and opportunities to foreshadow conflicts and even possible epic destinies.