Event – # of Rounds (Dates Active EST)
Characters Available
2015
Halloween
*Different from regular events
*Nemessis Prime introduced for purchase with real money
Thanksgiving
*Different from regular events
*Rodimus introduced for purchase with real money
Holiday – 12 (Dec 14-26)
Shockwave
2016
Challenge in C-Minor – 7 (Jan 23-30)
Accessories
Chinese New Year – 8 (Feb 7-15)
Epic Optimus
Encore in C-Minor – 3 (Feb 24-27)
Accessories
Enter the Silverbird – 8 (Mar 11-19)
Windblade
Prime Targets – 7 (Mar24-31)
Accessories
*First event with targets that give more points than others
Target 2016 – 7 (May 6-13)
Shockwave
*First event to have bonus squads.
Angry Birds Movie – 9 (May 19-28)
Epic Optimus
Heatwave – 8 (Jun 3-11)
Accessories, Gems
Acid Storm – 7 (Jun 17-24)
Acid Storm
Second Wind – 10 (Jul 1-11)
Windblade
Seek and Destroy – 9 (Jul 21-30)
Skywarp, Starscream, Sunstorm
Peace Through Tyranny – 5 (Aug 4-8)
Accessories
You’ve Got the Touch – 7 (Aug 12-19)
Rodimus, Bluestreak, Prowl
Medic – 5 (Aug 23-28)
Ratchet, Arcee, Airachnia
Ride of the Valkyries – 5 (Sep 1-6)
Shockwave, Arcee, Airachnia
Flight of the Bumblebee – 4 (Sep 8-12)
Epic Optimus
Lock & Load – 7 (Sep 14-21)
Ricochet
The Blues Brothers – 5 (Sep 23-28)
Windblade, Bluestreak, Prowl
2-Year Celebration – 9 (Oct 5-14)
Drift, Ricochet, Ratchet, Sunstorm, Skywarp, Starscream, Acid Storm, Windblade, Epic Optimus, Shockwave, Rodimus
Prime Time – 7 (Oct 17-24)
Epic Optimus, Rodimus
Smashing Pumpkins – 7 (Oct 25-Nov 1)
Nemesis Prime, Skywarp
Time to Bludgeon & Brawl – 6 (Nov 3-9)
Starscream
Thunderstruck – 6 (Nov 10-16)
Acid Storm
Happy Thanksgiving – 9 (Nov 18-27)
Sunstorm
*Dead End introduced for purchase with real money
Soundwave Superior – 6 (Nov 30-Dec 6)
Ratchet
*Sparks Introduced
Ratch’ll Fixit – 6 (Dec 7-13)
Shockwave
Happy Holidays – 12 (Dec 14-26)
Wheeljack, Ricochet, Windblade, Skywarp
Happy New Year – 2 (Dec 30-Jan 1)
Accessories
2017
Wreaking Ball – 6 (Jan 4-10)
Rodimus
End of the Road – 6 (Jan 11-17)
Drift, Dead End
*Dead End was an error and was only available in the exchange at the end of the event
Adrift – 6 (Jan 18-24)
Drift, Epic Optimus
Chinese New Year – 7 (Jan 26-Feb 2)
Smokescreen, Epic Optimus, Bluestreak, Prowl
Implosion – 2 (Feb 3-5)
Sparks
*Due to crashing event was unplayable for everyone.
Happy Valentines – 5 (Feb 9-14)
Smokescreen, Epic Optimus, Arcee, Airachnia
Red, White and Blue – 5 (Feb 15-20)
Chromia, Smokescreen
Loyalty – 5 (Feb 23-28)
Starscream
Jazz It Up – 3 (Mar 2-5)
Accessories
Locked Down – 6 (Mar 8-14)
Dead End, Starscream
Blast Off – 6 (Mar 15-21)
Blaster, Dead End
Galvanize – 3 (Mar 22-25)
Accessories
Bumblebuff – 3 (Mar 26-29)
Accessories
Blast Off – 2 (Mar 30-Apr 1)
Accessories
Opt In – 4 (Apr 2-6)
Epic Optimus, Optimus Prime, Ultimate Optimus Prime, Energon Optimus Prime
*Overpower Introduced
Airdrop – 4 (Apr 7-11)
Sunstorm, Starscream, Skywarp
On The Prowl – 6 (Apr 12-18)
Smokescreen, Prowl, Bluestreak
Ultimate Weapon – 6 (Apr 19-25)
Trypticon, Shockwave, Soundwave
Implosion – 3 (Apr 26-29)
Brawl
Medic – 4 (Apr 30-May 4)
Sunstorm, Starscream, Skywarp
Operation: Damage – 5 (May 5-10)
Shockwave, Energon Soundwave
Headmaster – 7 (May 11-18)
Scorponok, Galvatron
Keeping Watch – 5 (May 19-24)
Ratchet, Sentinel Prime
As Your New Leader – 6 (May 25-31)
Starscream, Energon Starscream
Me Grimlock – 6 (Jun 1-7)
Rodimus, Grey Slam Grimlock
Last Stand – 6 (Jun 8-14)
Wheeljack, Ultra Magnus
One Shall Stand – 6 (Jun 15-21)
Star Saber, Dark Star Saber, Optimus Prime, Dark Megatron
Bad Cop – 6 (Jun 22-28)
Barricade, Lockdown
Go For Gold – 4 (Jun 29-Jul 3)
Epic Optimus, Goldbite Grimlock
Itsy Bitsy Spider – 8 (Jul 4-12)
Chromia, Airachnia, Arcee
Stunticon – 6 (Jul 13-19)
Dead End, Energon Lockdown
Duunnn Dunnn… – 3 (Jul 20-23)
Rodimus
Reformatted – 2 (Jul 24-26)
Galvatron
Sideswipe – 6 (Jul 27-Aug 2)
Sideswipe, Ricochet, Jazz
Blast From the Past – 6 (Aug 3-9)
Blaster, Soundwave, Soundblaster
Good Block, Evil Block – 6 (Aug 10-16)
Scorponok, Energon Galvatron, Energon Grimlock
Poison – 6 (Aug 17-23)
Rodimus, Bumblebee, High Octane Bumblebee
Summer Heatwave – 6 (Aug 24-30)
Ratchet, Heatwave, Bumblebee, Optimus Prime
Energized – 6 (Aug 31-Sep 6)
Energon Windblade, Windblade, Arcee, Airachnia
Thunder and Lightning – 6 (Sep 7-13)
Skywarp, Starscream, Thundercracker
Bludgeoned – 6 (Sep 14-20)
Dark Star Saber, Shockwave, Bludgeon, Ultimate Megatron
Red Alert – 6 (Sep 21-27)
Red Alert, Ricochet, Jazz
The dates for most of the early events might be wrong because I didn’t start keeping track of these until late 2016 and had to go back and piece it together from incomplete information in the threads for the earlier events.
