Alexstrasza

Baine Bloodhoof

Brann Bronzebeard

Cairne Bloodhoof

Cariel Roame

Cornelius Roame

Garrosh Hellscream

Grommash Hellscream

Gruul

King Mukla

Kurtrus Ashfallen

Lord Jaraxxus

Malfurion Stormrage

Mannoroth

Medivh

Mr. Smite

Murloc Holmes

Prince Malchezaar

Ragnaros

Sir Finley

Sneed

The Lich King

Thrall

Tidemistress Athissa

Trigore the Lasher

Uther Lightbringer

Vanessa VanCleef

Varian Wrynn

Yu'lon

Blademaster Samuro

Bwonsamdi

C'Thun

Diablo

Edwin, Defias Kingpin

Elise Starseeker

Eudora

Illidan Stormrage

King Krush

Lady Anacondra

Lady Vashj

Leeroy Jenkins

Murky

Mutanus

Old Murk-Eye

Rathorian

Rexxar

Rokara

Scabbs Cutterbutter

Sinestra

Sylvanas Windrunner

Tavish Stormpike

Tirion Fordring

Tyrael

Tyrande Whisperwind

Valeera Sanguinar

Varok Saurfang

War Master Voone

Xuen

Yrel

Ysera

Anduin Wrynn

Antonidas

Archimonde

Baron Geddon

Blink Fox

Brightwing

Bru'kan

Cookie, the Cook

Guff Runetotem

Gul'dan

Jaina Proudmoore

Khadgar

Lorewalker Cho

Millhouse Manastorm

Morgl the Oracle

N'Zoth

Natalie Seline

Nemsy Necrofizzle

Patches the Pirate

Prophet Velen

Sky Admiral Rogers

Tamsin Roame

Varden Dawngrasp

Vol'jin

Xyrella

Yogg-Saron

Zar'jira, the Sea Witch

Double Time

Cast one of this Merc's abilities twice (targets chosen randomly).

Hearthstone Mercenaries

Double Time

Mercenaries