Three's Company

Three's Company is one of the three Fremennik Sagas. The Signature Heroes; Ariane, Ozan and Sir Owen appear for the first time in this saga, on the hunt for a notorious bandit, "Carn" who is hiding out in Daemonheim. The requirements are 30 attack, magic, and range. This saga is F2P. The saga is replayable, even if it has been 100% completed previously, however the player will only receive the rewards the first time the objectives are achieved.

In this saga, you play as Ariane, Ozan and Sir Owen, who are all needed to complete various puzzles in the saga. You are hunting the criminal Carn, who has great control over animals, and who in the end is found hypnotising a Behemoth to create an army and take over Gielinor. The main objective is to complete the saga without any of the three heroes dying. Achieving only this results in the "abridged" reward. The saga also has an "unabridged" reward which can be earned by additionally completing the side-objective in four parts, investigating different kinds of ore:
 * Investigating a pile of rocks to get ore
 * Picking up a sword (It crumbles but gives them ore)
 * Picking up a pickaxe and mining a rock
 * Picking up a gold charm and two heim crabs, and using them to summon a Gorajo (It teaches the trio about Smithing techniques)

Abridged

 * 750 Dungeoneering xp
 * 75 Dungeoneering tokens

Unabridged
Together with the above rewards:
 * 3,750 experience in a choice of Attack, Ranged, or Magic.

Trivia

 * This is the first Free-to-play (F2P) quest which includes the Summoning skill in a way.