Bluetracker
Tracks Blizzard employees across various accounts.
October Events
For those who missed mailing
2vTuesday: 2v2 mode awards 20% extra coin for the next three Tuesdays in October
Arena Thursdays: Arena mode awards 20% extra coin for the next three Thursdays in October
October 12th & 13th: Earn double XP and double coin from 2v2! Get your friends in here!
October 19th & 20th: We’re going to run a special 2v2 ladder on the 19th & 20th of October. Get 3 packs for 5 wins and the top prize will be 100 packs. Full details to come.
Oct 28th - 31st: Spooky Spirits invade 2v2! All minions played in 2v2 count as spirits and grant 2 temporary mana when destroyed. Destroy 113 enemy minions in 2v2 matches and you get the Halloween card back.
rhinophu
You dont need to complete them all at once (it does the latter)