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Act of Mercy is an Act 1 main quest in Dragon Age II.


Hawke will find this quest on the Writing Desk in Gamlen's House at some point after completing the quest Wayward Son.

Note: Thrask's letter says "we have met before" even if you have not met him yet (i.e. you did not talk to him during the Wayward Son quest.


Wounded Coast Approach[]

Travel to the Wounded Coast Approach and defeat the dragonlings who occupy the initial section (if you have not fought their kind yet, they are vulnerable to cold damage). Talk to Ser Thrask near the entrance to the Runaway's Cavern, who informs Hawke of some apostate mages within. They fled the Circle in Starkhaven, which burned to the ground recently, and escaped mid-transfer to Kirkwall.

If Hawke has blackmailed Ser Thrask during An Errant Letter, the aggressive answer to the first dialogue option ("You want to pay me in person?") results in:

  • Rivalry Varric: rivalry (+10)

Ser Thrask requests Hawke's help in bringing them in peacefully, before another group of more violent templars led by Ser Karras arrives to outright kill the apostates.

  • Agreeing to help Thrask:
    • Friendship Aveline: friendship (+5)
    • Friendship Anders: friendship (+5)
  • Joking response results in no approval changes.
  • "Do it yourself.":
    • Rivalry Anders: rivalry (+5)
    • Rivalry Aveline: rivalry (+5)
    • Rivalry Merrill: rivalry (+10)

Enter the caves.

Runaway's Cavern[]


Upon entering the Runaway's Cavern, Hawke's party will be attacked by a few Normal-ranked Corpses and an Elite-ranked Apostate Mage who readily resorts to blood magic. Despite his use of blood magic, he is still immune to the spirit element on Nightmare, not to mention his AoE spells can quickly demolish your party while restoring his own health at the same time, so take him down with full force before dealing with the corpses. After a breather, there are three more corpses in the room below. In the following chamber with the mine cart rails (the entire map is an inversion of the route through the Slaver Caverns during Wayward Son), a few Critter-ranked Skeleton Archers join the mix.


After this encounter Hawke will meet Alain, who informs Hawke that the apostate leader Decimus has turned to blood magic. Alain will then appear as if he is going to join Ser Thrask at the cavern's entrance so he can return to the Circle.

When talking with Alain, if you choose the last aggressive answer ("Turn yourself in."):

  • Rivalry Anders: rivalry (+5).

The cave contains one Standard-ranked chest and no traps. Make sure to grab the Raw Lyrium west of where you met Alain.


Decimus can be found at the end of the cavern (once combat starts, you will receive Codex entry: Blood Magic: The Forbidden School, if you have not yet gotten it from your interaction with Idunna during Enemies Among Us), initially supported by Corpses and Skeleton Archers. Decimus himself fights very much like the blood mage you fought earlier. One strategy is to cast Horror on him (or some lesser stunning ability such as Miasmic Flask) and then kill him before he casts a single spell. This strategy favors dual-wielding rogues and heavy hitters, after which you turn your attention to the walking dead. However, a great deal of Skeleton Archers spawn in after only a couple more kills, with three Critter-ranked Apostates who shoot plumes of fire magic. This gives the second wave a great deal of ranged power, so respond in kind and take out as many archers as you can first, ignoring the melee Corpses until the ranged enemies are dealt with. Another method is order everyone back to the mine cart room to choke their advance. Decimus doesn't pursue very often in this scenario, allowing the corpses to be picked off before returning to him and extricating your team from what would otherwise be a turkey shooting. He drops The Hypnotist's Staff, one of the better electrical staves in Act 1, so hold onto it.


After Decimus is defeated, Grace will approach.

If Hawke is a Mage then she asks how you could have killed one of your own.

  • Diplomatic: Friendship Merrill: friendship (+10)

Grace says that Decimus gave them the courage to fight the Templars, and without him they would still be prisoners.

If Hawke is a Rogue or Warrior and Merrill is in the party:

  • "So raise him from the dead.": Rivalry Merrill: rivalry (+10)
  • "He was a blood mage.": Rivalry Merrill: rivalry (+25)

She laments that Decimus went against the group's wishes by resorting to blood magic, and that without your help the Templars will kill all of you for Decimus' crimes.

Seeking freedom for the remaining mages, she requests that Hawke kill Ser Thrask so they can get clear of Kirkwall before more templars arrive to the outskirts of the Free Marches.

  • "I won't help you.":
    • Rivalry Anders: rivalry (+10)
    • Friendship Aveline: friendship (+10)
    • Rivalry Bethany: rivalry (+5)
    • Friendship Carver: friendship (+10)
    • Friendship Fenris: friendship (+5)
    • Rivalry Merril: rivalry (+10) (If Hawke is a Mage)
  • "I'll convince him you're dead." / "Murder is going too far.": You tell Grace that you will convince Thrask they are dead without having to kill him. Grace allows you to do this, but she remains unconvinced it will work.
    • Friendship Anders: friendship (+5)
    • Friendship Aveline: friendship (+5)
    • Rivalry Fenris: rivalry (+5)
    • Friendship Isabela: friendship (+5)
    • Friendship Merrill: friendship (+10)
    • Friendship Varric: friendship (+10)
  • "I will kill Thrask.":
    • Friendship Anders: friendship (+5)
    • Rivalry Aveline: rivalry (+15)
    • Rivalry Carver: rivalry (+10)
    • Rivalry Fenris: rivalry (+5)
    • Friendship Isabela: friendship (+5)
    • Rivalry Varric: rivalry (+5)

On Hawke's return through the cave, two groups of undead attack, one in the mine cart chamber, another in the entrance chamber. (If Bethany is in the party, she states they are leftovers of Decimus' acts of reanimation, that he was prepared for a siege.) A mage with enough points in Magic can equip the Hypnotist's Staff they just picked up to deal far greater damage to these corpses than the ones they slew on the way in. If Hawke agreed to kill Ser Thrask, two groups of templars will attack instead, of roughly the same makeup of melee fighters and archers. The templars in the entrance chamber will be joined by a Lieutenant, however his blue aura does not seem to regenerate health, thus it is not as bothersome as the more typical yellow aura. Either enemy type yields 200xp in each encounter (400xp total), with a negligible 11xp extra for killing the Lieutenant in the second templar fight.

Confrontation with Ser Karras[]

When Hawke returns to the entrance of the cave, Ser Karras will have arrived with his contingent of templars. The dispute varies slightly depending on the previous choices made in conversation with Grace, but all quarrels seem to indicate that Ser Karras intends to simply execute the mages rather than return them to the Circle.

  • Refused to help Grace:
    • Tell Grace to go with Karras: Karras leaves. This is the only route to siding with the templars for the purposes of Mage Hunter and Arcane Defender.
      • Rivalry Anders: rivalry (+15)
      • Friendship Aveline: friendship (+5)
      • Rivalry Bethany: rivalry (+10)
      • Friendship Carver: friendship (+10)
      • Friendship Fenris: friendship (+10)
      • Rivalry Merrill: rivalry (+10)
    • Tell Grace she is free: Karras attacks.
      • Friendship Anders: friendship (+15)
      • Rivalry Aveline: rivalry (+5)
      • Rivalry Carver: rivalry (+10)
      • Rivalry Fenris: rivalry (+10)
      • Friendship Merrill: friendship (+10)
  • Convince the Templars that the mages are dead:
    • If Varric is in the party and you call on him, he convinces Karras that the Mages are gone. Karras leaves.
      • Friendship Anders: friendship (+5)
      • Rivalry Fenris: rivalry (+5)
      • Friendship Isabela: friendship (+5)
      • Friendship Varric: friendship (+5)
    • If Hawke has a humorous personality and "I'm your best friend.":
      • Friendship Anders: friendship (+5)
      • Rivalry Fenris: rivalry (+5)
      • Friendship Isabela: friendship (+5)
    • Tell Karras that you killed the Mages or you're a friend of Thrask's : Karras attacks.
    • Tell Karras that you're a friend of the mages: Karras attacks.
      • Friendship Anders: friendship (+5)
      • Rivalry Fenris: rivalry (+5)
  • Agreed to kill Thrask: Karras attacks.

Combat with Karras[]

Ser Thrask will always assist Hawke in combat with the templars. On Nightmare it behooves Hawke to follow Thrask's advice and run; fleeing towards the main thoroughfare of this coastal area will separate the templars from each other, allowing Thrask to hold a great number of them, and as he is invincible they will not be able to dispatch him and resume pursuing you. However, if the Templar Hunter and Ser Karras pursue the party simultaneously, the battle can turn sour very quickly. Exploit their weakness to cold and spirit elements to punch through their armor and defenses, and focus on the Hunter first; Karras' regenerative aura is blue and does not restore health, thus he does not fortify enemies the way other commanders do. Take out the archers second, then kill the Normal-ranked Templars while keeping Karras stunned. Defeat him with the full force of the party, then return to Thrask to help kill the ones he has been holding back.

After the battle, if you tell Thrask that you're sorry and Varric is in the party then Friendship Varric: friendship (+5) only if you told Grace that you'd convince the templars that the Mages are dead.

If the templars are slain, Ser Karras can be looted for the Edge of Song and Glory and the Dragon Hunter's Hauberk. If the templars are fooled, these items cannot be obtained. As long as the apostates are freed, regardless of method, Grace will award the Chanters' Staff.

Rewards summary[]


If the templars were assisted, Hawke will have the option of further helping the templars in the Act 2 side quest, Bounty Hunter.

If the templars were killed, a group of their order will seek revenge against Hawke in the Act 2 side quest, The Midnight Meeting.

Furthermore, if the mages were assisted (whether by tricking or killing the templars) in the Act 2 the side quest, The Underground Railroad becomes available.


If the mages are returned to the Circle, Hawke can talk to Thrask in Act 1 in the Gallows courtyard to learn that Meredith ordered three Starkhaven mages executed at random.

If the mages are allowed to escape and are not sent back to the Circle, they will eventually be caught and returned to the Circle in the next three years. Also, If Karras is alive and spoken to in Act 2, he will tell Hawke that he knows she/he lied about the mages, but he caught them anyway.

Regardless of Hawke's decision in this quest, in Act 3 Grace will team up with Ser Thrask to rebel against Knight-Commander Meredith. She will, however, kill Thrask with blood magic when Hawke comes to intervene.


  • Due to the way in which the quest progresses, you will be unable to change party members between the two largest friendship/rivalry gains, which are speaking to Grace and making your final decision. Therefore, certain party members such as Carver, Anders, and Fenris will be subject to a double-check no matter what and must either add to their gains or have them reduced. In Carver's case, for example, the Friendship (+10) from refusing to kill Thrask is negated by Rivalry (+10) if you decide to let the mages go. In short, between these two scenarios and despite your dialogue choices he may only gain +20 Friendship, +10 Rivalry, or no change at all. There is no way around this.


  • For PC v1.04, it is possible to gain double the friendship/rivalry when talking to Grace. After defeating Decimus, right click to converse with Grace before she begins her automatic conversation with you. The conversation will then occur twice in a row. This will enable you to gain twice the rivalry/friendship.
  • In some cases, the rumor about this quest may remain in the quests list. This seems to happen if Act of Mercy is accepted before completing A Business Discussion. To fix this you can use gffeditor -> SAVEGAME_CAMPAIGN -> SAVEGAME_JORNAL -> SAVEGAME_JORNAL_ACTIVE_LIST -> 0 -> rumors_act_of_mercy. If you find it, you can right click on full tree of 0 -> delete. You can then add your save back to your savegame folder.
  • For Xbox 360 the rumor of this quest may remain in the quest list. If so then select as your active quest and return to Gamlen's house, you may be able to reselect this quest from the message board there.