Want cheap best way (imo) to tame this? Well get yourself a flak chest with a parachut, cross bow with grapple hook and a lvl 5 argy. Once you have the blood, just have your argy fly, grapple to your argy then whistle it to fly up and fly high up in center of bog, keep flying around and pretty soon one just grabs you from far and you tame it. Got 7 already day 1 (irl) official.

More Bloodstalker Taming & KO Tips