Sabine Wren needed for Phantom II?

Yep it’s all three

You only need to unlock her, no minimum star count though obviously the better the toon the better the crew power.

Damn, Sabine is so hard to farm..so my dream to get Chimaera fading away.

you need all pilots to be able to unlock the ship, but she is unlocked at 2*, you only need 25 shards for unlock, so you should be able to farm it easily, you still have 12 days until the end of the event.

Bigger problem is phantom, you need him at 5* to unlock chimaera and that might not be possible to farm in time, but just start farming them and you will be ready for its return.

Yes you're right. I noticed that i need Phantom at least 5* xD So nevermind.. :D