Part 3 of a 3-deck fellowship.
The goal is to combine these three decks with any fourth deck, and by the end of the first planning phase to give that fourth deck 12+ resources on its heroes, 15+ cards in its hand, a copy of Gildor Inglorion in front of it, and its threat set to zero.
This goal must be accomplished with a high degree of consistency regardless of what deck occupies the fourth slot. And it must be accomplished before the fourth deck plays even a single card.
Oh yeah, by the way, they're also going to trigger Doom Hangs Still's valour action on their way out, meaning the fourth deck skips the quest stage entirely that first round. Because why not.
For more details on how that goal is accomplished, read the description on the Fellowship page: http://ringsdb.com/fellowship/view/300/suicide-cult