The Elusive Sefina Rousseau

This is a 0 cost starting Sefina deck with XP upgrades in the side deck (Arkham DB won't allow me to put 2x backstab and 2x drawn to the flame)

The concept - The idea around this deck is based on Crystallizer of Dreams combo with Double, Double. Since you can trigger Double, Double twice and then use the card after with Crystallizer of Dreams, it makes for an insane combo of commitment and events. I didn't end up spending the XP from In the Thick of It to try and get Double, Double as early as possible. This is also why I included Delve Too Deep so you can pump out that extra XP as early as possible. Delve can be swapped out for XP cards obviously.

Friends in Low Places is specifically for finding Double, Double. Sefina is strong because she has a high chance of pulling a card that you want since she can draw 13 cards as an opening hand. Since you can only have one Double, Double, it's really important you get that as early as possible, and including 2x Friends in Low Places allows for you to find it, in the case that it does not show up. It also has two icons (foot and book) which works with your other cards when committing.

So you don't waste Friends in Low Places entirely just looking for Double, Double, I've included Haste and Empower Self (the foot version). These are both ritual cards and are both really good cards to have in your deck.

Hidden Pocket is so you can hold three hand slots, Ideally you would be holding onto Switchblade to toss out Lockpicks if you needed to fight on the fly. If you end up tossing Lockpicks you also have Read the Signs, Pilfer and Drawn to the Flame to clue gathering.

The rest of the cards are self explanatory and you can always swap them out if you want to tweak it to more of the play style you want. The core of this deck is based around A) Events with icons and B) Crystallizer of Dreams and Double, Double.