<Energy Transference Executor>
Level 85 Heroic ^^^
Initially you have 4 seconds to damage Zynos before void portals spawn which must be moved and triangulated in concert with where Zynos is positioned in order to do any damage to Zynos. These portals will reset to their initial positions every 1 minute 10 seconds even if they aren't triangulated properly yet and must be triangulated again to continue damaging Zynos.