Talk:Leech Osprey/@comment-177.205.99.88-20141019213804/@comment-95.146.124.28-20150102184641

They seem to be spawning fairly frequently in Augustus (Interception), Mars.

They begin appearing at 40% on round 4, and spawn increasingly often as the game progresses, typically seeing around 40 in an 8 round game.

I semi-frequently see Eximus variants, typically 1-2 in an 8 round game, and as many as 5 in a 12 round mission.