I think last time the new 4*s got put into all the token packs when the next season started? But my memory ain’t what it used to be…
At least on this point your memory is spot on! New characters will be added to the mix in this upcoming season.
They are showing in my token odds now.
Cheers!
- PG
Just got a Chulk from a legendary, so I can confirm he at least is in there.
Opened some Nefarious Foes 40-packs and found them, so they should also be in heroic packs.