Hello, there is node in Vernon Roche season reward tree, which requires 3 consecutive wins to unlock. I would expect such condition to be the last one, the ultimate obstacle to get season card backs, but it is one before last "quest node" to unlock and as such, it blocks much more than just the last few nodes. In my opinion, it is the most difficult quest of those present in reward tree and I think, it should be the last one.
My suggestion is to either switch it with the last one "quest node" (that one about 300 damage to opponents bear) or give it alternative condition ... at example "win 3 consecutive matches or win 30 matches" (or 50 matches or anything you would consider as fair alternative). As it is now, it is "potentially impassable" unless player will be either lucky or really dedicated to this play mode.
My suggestion is to either switch it with the last one "quest node" (that one about 300 damage to opponents bear) or give it alternative condition ... at example "win 3 consecutive matches or win 30 matches" (or 50 matches or anything you would consider as fair alternative). As it is now, it is "potentially impassable" unless player will be either lucky or really dedicated to this play mode.