I was just thinking about this fight (10 man) and wondering if it would be possible to leave 1 small golem up and after 2 transfusions, kill it next to the massive golem. The small one would be at 2 and the massive would be at 34, which would then put the massive back up to 36, therefor extending the fight by 10 seconds and extending the time to hitting 75 anima on Dark Animus.
Probably more work than it is worth, but just wondering if anyone has tried it or think it would work.