"Rock The Boat" is great to use when an opponent has multiple Glimmers in play, as when Tinker Bell is played, she deals 1 damage to each opposing character
As previously mentioned, mono-blue and mono-red have virtually zero cards which gain life (in the case of red, actually zero)
Unlike other cascade-styled commanders, Yidris, Maelstrom Wielder has no restriction on what cards get cascade unlike something like Imoti, Celebrant Of Bounty
This may seem like a win-win situation, but it does put a target on your head when you're the monarch, and you'll lose the benefits of another player being the monarch if Marchesa dies
So be sure to assess their condition carefully
Just like the show, however, some of the synergies are just way too disjointed from each other, like the plot between seasons, to consistently win your games, unless you are a Time Lord and can manipulate the deck to its limits