Sefina Rousseau's Sorcery Suggests Subsequent Streaks

My Sefina deck for Path to Carcosa - the plan atm is to start adding in Hot Streak & Lockpicks as soon as possible, and eventually abuse the extra money gained with those Hot Streaks/Emergency Cache's combined with Sefina's The Painted World to pass skill checks easily with Streetwise, repeatedly Backstab enemies, and pay for Sefina's Rite of Seeking, .41 Derringer, and Shrivelling.

Uncage the Soul and "I'm outta here!" are effectively double willpower/agility skill cards that can be put under Sefina to get the extra value from her potentially astounding 13 card opening hand, and Uncage The Soul serves double duty with The Painted World to help pay for Shrivelling and Rite of Seeking before Hot Streaks are added to the deck.

Another great upgrades for Sefina are Sure Gamble, useable with The Painted World and able to change any skill test you start even with to succeed for the relatively low cost of 2 resources, upgraded Emergency Caches to draw cards easier, and late in a campaign Lucky Dice may be a good outlet for spending all of your extra cash to guarantee skill check successes.

Ace in the Hole is an interesting option as well as an excellent event to get yourself out of a tough spot, but as it's exceptional it can't be used with The Painted World, though it can still be placed under Sefina if it's drawn in your opening hand.

Sefina's main weaknesses are low health and her low fight value, so Lupara (especially if Sleight of Hand is swapped in later with Adaptable) and Bulletproof Vest are also potential options for late-campaign cards to add in.

If you're interested in playing Sefina, I hope this helps you get a good start to building a deck with her!