Short notes on the bosses people get stuck on. General rule: yellow = dodge, blue = Blink, purple = Repulse, red = block or parry.
Abaddon (Eidos 7 parking tower)
Parry the 1-2 combo; Blink behind it on blue.
At 50% it turns electric (jumps, shockwaves, beams): keep your distance.
Gigas (The Crater)
Block the 3-hit fist combo.
Leave the Earthquake area and back off from the glowing Body Slam.
Chest-pounding means it is powering up; Triplet interrupts red-glow attacks.
Watch on YouTubeTachy (Matrix 11, Alpha Signal)
Phase 1: parry swings, block the thrust and red spin, dodge yellow waves.
Phase 2: teleports and a red 4-hit combo ending in an aerial strike; blue = Blink, purple = Repulse.
Belial (Spire 4, fought twice)
The first fight ends at about 1/3 HP.
In the second he fully heals three times; press R2 at the prompt to finish.
Watch the yellow-yellow-blue chain.
Raven (Hidden Canyon, Wasteland, optional)
She parries you: stop attacking and counter.
Perfect dodge as she reappears from yellow teleports.
At 50% she adds aerial attacks; save healing for phase 2.
Watch on YouTubeOther bosses include Brute, Corrupter, Democrawler, Elder Naytiba, Juggernaut, Karakuri, Maelstrom, Providence, Stalker and Quiel.