The Wychlaran and the Berserker

The Wychlaran and the Berserker is Dynaheir and Minsc's companion quest in, this quest can be started in Chapter 10.

Dejemmas from Rashemen
Near the entrance to the Underground River caverns, you'll meet Julann and Rigah, a Wychalarn and a knight who are also on dejemma from Rashemen, they're considering joining the crusade. You have the following ways to deal with them: Beware: Companions in SoD will still leave you if the party's reputation becomes too high or low and ways of lowering reputation in SoD are both limited and miss-able.
 * 1) Simply leave them. You'll have to face them later during the Draonspear Castle assault in Chapter 11.
 * 2) Kill them. You receive -1 point of reputation, 6000 XP, Dragon Blade +3 and other minor loots for the battle.
 * 3) Let them join the crusade. Dynaheir must be in party this way. You still earn 6000 XP but have to face them later like the way 1.
 * 4) Make Rigah turn against Julann. Minsc and Dynaheir must be in party and have talked to Rigah in a "depressing" way before you show Julann Hephernaan's Ritual Notes found in the caverns. Rigah will give you his Dragon Blade +3 before he vanishes.
 * 5) Expose Hephernaan's evil plans to them. Minsc and Dynaheir must be in party and have talked to Rigah in a "bolstering" way before you show Julann Hephernaan's Ritual Notes, you may also need high enough reaction and intelligence to successfully convince her. Julann will give you Rigah's Dragon Blade +3, you also earn 6000 XP and +1 point of reputation.