By Cerberus.Kylos 2017-09-12 14:09:59
Did an Omen farm last night with 3 of us. Got a free floor on floor 1, so we went up right away. Completed two of three objectives on floor 2, didn't bother killing all the mobs and went up.
Floor 3 we completed all but three objectives, and after completing the main objective, noticed we had 9 cards (3 cards dropped at the same time when main obj. completed, which I've never seen before), so we kept going and got a 10th card after killing Transcended Porxie (still had panopts and pixies to kill). So yeah, 10 cards each, with 1 free floor and 4 missed objectives.
This is the best campaign ever for farming cards. Do not waste your canteens!