@Skeaser: Actually, the boss does knock him down, and deals 2500 dmg too! But the lancer performs his soaring attack skill to quickly get back on his feet.
Loved it. Especially the first video. Notice the tactics to which the lancer slowly adapts. He takes some time, but realizes that the boss's three part swing will always hit him on the last swing and he begins to try to move behind for that third bl…