On sunday spark challenges is it just T1 sparks

Omega_ben

I need one more demolition to upgrade my 4* Ironhide but I can't remember if on Sundays they just do T1 or both could someone help me if not will have to wait till next friday

Manthro

Just t1 for now, but that might change in the near future if @Kabam Miike beats every dev at an arm wrestle... simultaneously.

That's the rumour, anyway.