Note: Kill all units with attached red orb marks from boss passive before breaking boss cores. These are usually attached to small mobs that appear in 2nd wave. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-UQVzKrrMsII.htmlsi=5B1G3gQDtLeWly9G Run without HP buff above