Exclusives are in gold mission eggs.
Tickets are infinite, easy to get, and free.
This mission is pretty much unlimited mission eggs, no?
Seriously, people will complain until they get handed stuff on a silver platter. I did this mission WITHOUT timing a SINGLE egg, and got it within an hour. You all need to stop complaining and actually do the dungeon-crawling.
I also did not use a single egg-exclusive to fight. I used Omegas and one Shadowstalker (which could easily have been replaced with a Plasmorex).
So yeah…it’s very possible without timing eggs. You’re just not spending enough time and actually WORKING HARD to get it. Sheesh.