How to care for a good luck cricket?

[Mark]

No deal.

This is actually quite interesting, the rest of my post shall be serious!

Diet and life cycle
Crickets are omnivorous and feed on organic materials, as well as decaying plant material, fungi, and some seedling plants.

But.. you could get a crappy model of cricket, chuck it in the cage with the cool one as they're known to eat their own dead when there are no other sources of food available and they exhibit predatorial behavior upon weakened, crippled crickets. Apparently, crickets are popular as a live food source for spiders, so keep and eye out for those bastards.

Also, did you know there are about 900 species of crickets.