Sefina Clue-Focus w/a Little Combat

Big questions for this deck:

1. Who is the best ally assett? Does it make sense to have both Initiate and Renfield at the start without Charisma?
2. What synergies with Yorickkick exist and could be exploited?
3. If this deck is supposed to be clue-focused with a bit of combat to support where necessary, does this deck achieve that goal? Does it need to be rebalanced?
4. Ethereal or Elusive or both?

Current card breakdown:

Investigation: 6

Combat: 4

Evade: 2

Stat Boosting: 4

Tech: 15

Skill: 2

Some potential upgrades and route possibilities

1. Sub __ for Hot StreakX2 or Hot StreakX2 depending on amount of XP earned
2. Add Charisma obviously
3. Recharge
4. Suggestion Suggestion
5. Sure Gamble
6. Recharge
7. Time Warp
8. Four of Cups
9. Sub Delve Too Deep for Charon's Obol
10. Double, Double seems like crazy-powerful synergy here
11. Lockpicks
12. Leo De Luca
13. The Moon • XVIII