45 transmog appearances and 3 mount, pet or toy drops across 8 bosses.
LoggTwo-Hand
Reclaimed Shock CoilTwo-Hand
Salvaged Incendiary ToolOne-Hand
Sharpened Trogg FemurOne-HandFusion HackerOne-Hand
Light Auto-Stabilizing Energy RifleRanged
Apex PerforatorOne-HandNeural Synapse EnhancerTwo-Hand
Apogee Inventor's GogglesPlate Head
Inventor's Ingenious TrifocalsCloth HeadMekgineer's Mindbending HeadgearLeather Head
Psychogenic Prognosticator's LensesMail HeadSign in with Battle.net to see which of these appearances and collectibles you already have, and which of your characters can still loot each boss this reset.