I ran about 12 matches of Iron banner on 2 different characters getting 15-20 kills with 2-4 headshots per match except for the 1 match where we got mercied really bad (92-20) or something. My orbs created went from 4 to 22. The RNG on whether or not you would create orbs is ridiculous. 2 orbs ever 4-5 headshots would make for a pretty big grind to get 200 orbs. Even though I was positive kd most matches it would take me roughly 120 more matches with 4-6 headshots per match requirement to fulfill this triumph as is.