Hadronox

The viziers of Azjol-Nerub released Hadronox as a last-ditch effort to hold back the Lich King. They did so by VERY carefully scooping him up in a LARGE newspaper and releasing him.

Professor Putricide

Summon：Good news, everyone! I've perfected the plague!

Effect triggering：That was unexpected!

Attack：Eureka!

Among his more notable inventions: A tentacle-groomer, a plague that would wipe out all life on Azeroth, and a fidget spinner.

Sindragosa

Summon：The icy winds of Northrend will consume your souls!

Attack：Perish!

"I recognize your effort but I think your magic still has room for improvement." - Sindragosa after taking a class on giving constructive feedback.

Bolvar, Fireblood

Summon：This last act of sacrifice... is mine.

Effect triggering：A grim destiny.

Attack：Answer for your crimes!

He's so hot right now.

Archbishop Benedictus

Summon：My master will return!

Attack：Sacrilege!

Nobody expects the Archbishop's Benediction!

Lilian Voss

Summon：In death, I exact my revenge!

Attack：Suffer as I have!

She doesn't feel pity, or remorse, or fear. And she absolutely will not stop... ever, until all necromancers are dead.

Moorabi

Summon：Let's break da ice!

Effect triggering：Chill, mon!

Attack：I crush you, cockroach!

Most disturbing is how Moorabi covers all those frozen minions with flavored syrup.

Blood-Queen Lana'thel

Summon：You have made an unwise decision.

Attack：Know my hunger!

As a young blood-princess she learned the proper way for a lady to curtsy, how to address fellow members of royalty, and how to bite them.

Rotface

Summon：Daddy make toys out of you!

Effect triggering:I made a stinky.

Attack:Sleeping time!

Daddy! I think I made a Legendary!

Prince Keleseth

Summon：Truth is found in death.

Attack：Blood will flow!

Three Princes stand before you. This one wants to buff his brothers.

Prince Taldaram

Summon：Tremble before Taldaram, mortals!

Attack：Beg for mercy!

Three Princes stand before you. This one wants to copy others.

Prince Valanar

Summon：See now, the power of the darkfallen!

Attack：Dinner is served.

Three Princes stand before you. This one devours one after another.

Arfus

There must always be a Lick King.

The Lich King

Summon：Warriors of the frozen wastes... rise!

Attack：The end has come!

"All that I am: anger, cruelty, vengeance, 8 attack - I bestow upon you, my chosen knight."