The Minotaurs shields are down! Sigma leans out from behind covers and takes aim at the creature. 1, 2, 3, 4 rounds, straight to core of the blight. The core bursts in a shower of tainted particulate, before imploding in on itself along with the rest of its body. "Minotaur down!" he yells to his comrades, before going back behind cover to decide his next move. His rifle is powerful, but it doesn't have the punch to take down a Taken Hydra with that kind of power. His Hitchhiker could kill it, but the time it would take and the range of effectiveness eliminates this as an option. His Simulant is out of power, so that can be excluded. He does have his Arc charge though... A plan forms, but a new complication appears that he had not considered. The Hydra is shielded. Unlike normal Hydra models, however, the shield is projected by corrupted oracles in the room, and their power makes the shield impenetrable. He can not hit them all, and the Hydra would kill him if he tried to target them this blatantly out in the open. If he were alone, he would be dead. However, Sigma is not alone. He signals to Seraphim and the free Vex to attack the oracles. He knew that Seraphim could outrun a Hydra's gaze, and he's sure that the free Vex has some tricks up her sleeve. Now all he needed to do was wait for the moment to strike...