Late maintanance. I guess what means.

>Go monocolor with SED>5k on all cards(3 wins +/- jolly guaranted vs weakcolor. Every other combo exposes you to useless 5-0 and easier 0-5)

>Only fight when support is weakcolor or really High SED strongcolor (you are probably going to lose to a random strongcolor, this way you pretty much guarantee the win on your jolly)

>Feel free to winstreak vs rank1 weakcolor

>???

>Profit



Possible outcomes
-Your opponent is a competitive nice guy with 5x or 4x weakcolor cards, autowin.[50-60% of the times]

-Your opponent adopts a suboptimal strategy with 3xweakcolor and 2xstrongcolor but your jolly autowins just like you.[40-50% of the times]

-Your opponent is a jerk and plays 3xweakcolor AND 2x Higher SED samecolor [like 1-2%]: your jolly autoloses

- 33-66% of the times his random support is weak and you still get the 3-2 score.

- 33-66% of the times his random support reckts your 150+ winstreak: lay down, try not to cry and cry a lot.

Morale: To be completely safe play an High SED monocolor.
Also avoid jerks.