Season 10 (Halo Wars 2)
From Halopedia, the Halo wiki
Season 10 was the tenth season of Halo Wars 2 to launch, beginning on April 28, 2017. The season followed Season 9 and the brief in-game April Fools event The Yappening (also known as "Season 9.5") and was succeeded by Season 11 on July 18, 2018. The season's emblem is represented by a D81-LRT Condor.
Season 10 Title Updates
April 2 patch notes
More Crossplay Hoppers and Season 10
Flamers vs. buildings damage increased by 5%.
Power cost reduction from 150/190 to 150/180. DPS of grenade increased by 30%.
Scout mine line of sight increased by 25% first point and 20% second point.
May 14 balance patch notes
A server-side mid-season balance update is being released today for Halo Wars 2 on Xbox One and Windows PC. Thank you to everyone who provided input and feedback to help shape this latest update. See below for full details!
We might have buffed the cleansing beam just a little bit too much taking it from the trash can to the hottest leader power in the game. We hot fixed it earlier in the season to stop it from cleansing bases too effectively, but it is still over-performing against armies. It was adequately dubbed the Meme Beam and we are going to be slightly lower its effectiveness, so it is still much stronger than it was before Season 10 – but less effective than it has been.