Two revelations had the biggest immediate impact. One involved the PCs' principal enemy. This is the leader of the hobgoblins, a powerful wizard called Paldemar (but called Golthar in Goblinish). The PCs learned that in the town he is not known to be a villain, but is apparently well-thought of, is an important scholar and astrologer, is an advisor to the Baron, and is engaged to the Baron's niece. The PCs (and the players) became worried that he might be at dinner that evening. This was a worry for two reasons - (i) they didn't really want to fight him, and (ii) they know some secrets about an ancient minotaur kingdom that he does not, but has been trying to discover. One of those secrets involves a magic tapestry that the PCs carry around with them (because they don't have anywhere safe to leave it).
<snip>
The dinner
The PCs arrived late, and were the last ones there. On the high table they could see the Baron, and his sister and brother-in-law, and also Paldemar, their wizard enemy. They left their more gratuitous weapons - a halberd for the dwarf and a longbow for the ranger - with the dwarf's herald - an NPC dwarf minion called Gutboy Barrelhouse - and took their seats at the high table. Gutboy was also carrying the backpack with the tapestry.
The PCs also noticed a series of portraits hanging behind the high table. One had a young woman, who was the spitting image of a wizard's apprentice they had recently freed from a trapping mirror - except that adventure had happened 100 years in the past (under a time displacement ritual), and this painting was clearly newly painted. Another, older, painting was of a couple, a man resembling the Baron, and a woman resembling the rescued apprentice but at an older age.
About this time the players started talking about the skill checks they wanted to make, and I asked them what they were hoping to achieve. Their main goal was to get through the evening without upsetting the baron, without getting into a fight with Paldemar (which meant, at a minimum, not outing him as the leader of the hobgoblin raiders), and without revealing any secrets to him. In particular, they didn't want him to learn that they had found the tapestry, and that it was in fact 15' away from him in Gutboy's backpack. But it also quickly became clear that they wanted to learn about the people in the portraits, to try and learn what had happened over the past 100 years to the apprentice they freed, and how she related to the Baron's family.
This whole scene was resolved as a complexity 5 skill challenge. It ran for more than an hour, but probably not more than two. The general pattern involved - Paldemar asking the PCs about their exploits; either the paladin or the sorcerer using Bluff to defuse the question and/or evade revealing various secrets they didn't want Paldemar to know; either the paladin or the wizard then using Diplomacy to try to change the topic of conversation to something else - including the Baron's family history; and Paldemar dragging things back onto the PCs exploits and discoveries over the course of their adventures.
Following advice given by LostSoul on these boards back in the early days of 4e, my general approach to running the skill challenge was to keep pouring on the pressure, so as to give the players a reason to have their PCs do things. And one particular point of pressure was the dwarf fighter/cleric - in two senses. In story terms, he was the natural focus of the Baron's attention, because the PCs had been presenting him as their leader upon entering the town, and subsequently. And the Baron was treating him as, in effect, a noble peer, "Lord Derrik of the Dwarfholm to the East". And in mechanical terms, he has no training in social skills and a CHA of 10, so putting the pressure on him forced the players to work out how they would save the situation, and stop the Baron inadvertantly, or Paldemar deliberately, leading Derrik into saying or denying something that would give away secrets. (Up until the climax of the challenge, the only skill check that Derriks' player made in contribution to the challenge was an Athletics check - at one point the Baron described himself as a man of action rather than ideas, and Derrik agreed - I let his player make an Athletics check - a very easy check for him with a +15 bonus - to make the fact of agreement contribute mechanically to the party's success in dealing with the situation.)
Besides the standard skill checks, other strategies were used to defuse the tension at various points. About half way through, the sorcerer - feigning drunkenness with his +20 Bluff bonus - announced "Derrik, it's time to take a piss" - and then led Derrik off to the privy, and then up onto the balcony with the minstrel, so that Paldemar couldn't keep goading and trying to ensnare him. At another point, when the conversation turned to how one might fight a gelatinous cube (Paldemar having explained that he had failed in exploring one particular minotaur ruin because of some cubes, and the PCs not wanting to reveal that they had explored that same ruin after beating the cubes) the sorcerer gave an impromptu demonstration by using Bedevilling Burst to knock over the servants carrying in the jellies for desert. (I as GM had mentioned that desert was being brought in. It was the player who suggested that it should probably include jellies.) That he cast Bedevilling Burst he kept secret (another Bluff check). But he loudly made the point that jellies can be squashed at least as easily as anything else.
While fresh jellies were prepared, Derrik left the table to give a demonstration of how one might fight oozes using a halberd and fancy footwork. But he then had to return to the table for desert.
Around this time, the challenge had evolved to a point where one final roll was needed, and 2 failures had been accrued. Paldemar, once again, was badgering Derrik to try to learn the secrets of the minotaur ruins that he was sure the PCs knew. And the player of Derrik was becoming more and more frustrated with the whole situation, declaring (not speaking in character, but speaking from the perspective of his PC) "I'm sick of putting up with this. I want Paldemar to come clean."
The Baron said to Derrik, "The whole evening, Lord Derrik, it has seemed to me that you are burdened by something. Will you not speak to me?" Derrik got out of his seat and went over to the Baron, knelt beside him, and whispered to him, telling him that out of decorum he would not name anyone, but there was someone close to the Baron who was not what he seemed, and was in fact a villainous leader of the hobgoblin raiders. The Baron asked how he knew this, and Derrik replied that he had seen him flying out of goblin strongholds on his flying carpet. The Baron asked him if he would swear this in Moradin's name. Derrik replied "I swear". At which point the Baron rose from the table and went upstairs to brood on the balcony, near the minstrel.
With one check still needed to resolve the situation, I had Paldemar turn to Derrik once again, saying "You must have said something very serious, to so upset the Baron." Derrik's player was talking to the other players, and trying to decide what to do. He clearly wanted to fight. I asked him whether he really wanted to provoke Paldemar into attacking him. He said that he did. So he had Derrik reply to Paldemar, 'Yes, I did, Golthar". And made an Intimidate check. Which failed by one. So the skill challenge was over, but a failure - I described Paldemar/Golthar standing up, pickup up his staff from where it leaned against the wall behind him, and walking towards the door.
Now we use a houserule (perhaps, in light of DMG2, not so much a houserule as a precisification of a suggestion in that book) that a PC can spend an action point to make a secondary check to give another PC a +2 bonus, or a reroll, to a failed check. The player of the wizard PC spent an action point, and called out "Golthar, have you fixed the tear yet in your robe?" - this was a reference to the fact that the PCs had, on a much earlier occasion, found a bit of the hem of Paldemar's robe that had torn off in the ruins when he had had to flee the gelatinous cubes. I can't remember now whether I asked for an Intimidate check, or decided that this was an automatic +2 bonus for Derrik - but in any event, it turned the failure into a success. We ended the session by noting down everyone's location on the map of the Baron's great hall, and making initiative rolls. Next session will begin with the fight against Paldemar (which may or may not evolve into a fight with a catoblepas also - the players are a bit anxious that it may do so).
This is the most sophisticated skill challenge I've run to date, in terms of the subtlety of the framing, the degree of back and forth (two major PCs with whom the PCs were interacting, with different stakes in the interaction with each of them), my concentration on evolving the scene to reflect the skill checks and the other action while still keeping up the pressure on the players (and on their PCs), and the goals of the players, which started out a little uncertain and somewhat mixed, but ended up being almost the opposite of what they were going into the challenge.
