once you practice a few (dozen lol) times skadi is insanely easy, I can get to him and kill him in under 18 minutes - you can skip the first two bosses too saving a TON of time (the first boss has a long RP scene, the second boss has all those adds you gotta wait for). For 2 weeks I farmed skadi daily but 0 mounts dropped i'll prob try again all of next week