Zaraam grows in strength the more his minions suffer.
The below classes are listed purely for reference, and have no effect on the boss' use of the cards during the battle.
|Warlock||Dark Pact||2||Warlock||Dark Pact||2|
|Kobold Librarian||2||Kobold Librarian||2|
|Sinister Deal||2||Possessed Villager||2|
|Drain Life||2||Imp Gang Boss||2|
|Usher of Souls||2||Lesser Amethyst Spellstone||1|
|Voidlord||2||Skull of the Man'ari||1|
|Neutral||Beckoner of Evil||2||Dread Infernal||2|
|Faceless Manipulator||2||Neutral||Mistress of Mixtures||2|
|N'Zoth, the Corruptor||1|
Zaraam starts off weak, but becomes more powerful over time due to building up both his own Hero Power and C'Thun. He also has Taunt minions and cards that destroy friendly minions, so he will inevitably strengthen his own Hero Power with their deaths. If he plays Usher of Souls, remove it as soon as possible, since the minions' deaths will strengthen both Zaraam and C'Thun. Try to build up your board and deal as much damage to Zaraam's face as possible.
- The plague has awakened a new nightmare...
- Elise Starseeker
- Journal Entry: #928: Discovered an Ethereal, completely corrupted...
- vs. Reno Jackson
- Reno Jackson
- Whoa! Can you... see... out of all of those?!
- Yes. Yes, I can.
- Nothing you say can hide your failure.
- Chaos unfolds.
- Let pain devour reason.
- The plague consumes all.
- You brought this upon yourself.
- Fools lament, but plagues bring profit to the wise.
- I welcome the tide of madness... obviously.
- The plagues come one by one, and then—the end.
- Void Terror
- My legion... conquer...
- Faceless Lurker
- Send forward the armies of chaos.
- Master... assist me...
- Yes. This one got it right!
- Shadow Word: Pain
- Yes, pain is the word I would use too.
- History Buff
- You've never seen times like these.
- Pharaoh's Blessing
- Blessings cannot save you.
- Master... I am sorry!
- Is my god... false? (when buffed)
- Puzzle Box of Yogg-Saron
- What is this!
Player taking Fatigue damage
- Your deck betrays you...
- Betrayed... by a false god... (death caused by C'Thun)
- You sought an illusion from the beginning.
Boss appearances are not uniformly distributed and Zaraam seems to be the rarest of 7th floor encounters. 
- Patch 188.8.131.52717 (2019-09-10): Added.
- sebZeroToHeroes (2020-01-15). Firestone - Most elusive Tombs of Terror bosses. Reddit. Retrieved on 2020-01-20.
|Tombs of Terror|
The Lost City
Halls of Origination
The Inner Sanctum