Yes all episode missions they add to the game remain after their event with the exception of the Halloween/Friday the 13th event that pops up when ever those dates happen.
Dust to Dust will just be added to the Delta episodes list as the last episode until they add more.
Using the feature episode from last year's Anniversary Event; "A Step Between Stars", the impulse engine, deflector and shield shall remain as reward options.
Not sure about the costume or the Boff. "A Step Between Stars" did not have a costume or a Boff as possible rewards. Best guess is the costume is going bye-bye while the Boff will remain after the Anniversary Event ends.
Going by previous the ship set will stay, the q-mendations will go so no getting the ship if wanted the best thing is to slot it now even if you are not going to complete it. The rest is a guess as said we had no costume or BOFFs in previous.
It will go into the storyline and be level restricted at whatever level they set it at. Unless you do it before the aniversary ends it will be closed off to low level characters. This happened last time and I repeatedly got the set every 10 levels as it was a good set for free.
Comments
Dust to Dust will just be added to the Delta episodes list as the last episode until they add more.
Not sure about the costume or the Boff. "A Step Between Stars" did not have a costume or a Boff as possible rewards. Best guess is the costume is going bye-bye while the Boff will remain after the Anniversary Event ends.
It will go into the storyline and be level restricted at whatever level they set it at. Unless you do it before the aniversary ends it will be closed off to low level characters. This happened last time and I repeatedly got the set every 10 levels as it was a good set for free.