Rush to the claw on your right, using Killer Dart and your enhanced smashes to begin stacking Swift Assassin marks.
Try your best to remain close to him as he moves while continuing to build up Swift Assassin marks.
Use Little Rat to dodge the claw swing into a Windstep to position yourself near his belly. Continue to stack marks.
If you're using a glaive that has a lengthy reach, you may be able to stack a few marks with Flying Guillotine directly on his belly. However. keep an eye out for the sphere. If you happen to the unlucky target, promptly use Thunderleg to evade it when it's close to contact.
Use either Little Rat into Windstep or Thunderleg to dodge the incoming shock wave, while continuing to utilize smashes up to Full Bloom.
Stay under his belly (preferably near his left claw), dodging the incoming shock waves from his claw slam.
As in "Roar," stay under his belly and dodge incoming shock waves. If you're close enough to his belly, his shock waves will fade away and avoid hitting you. If you have 500 SP (two bars), use Long Armed Devil to easily stick marks.
Rush to the side of the arena, linear to where he will strike his claws and ready your Trans Spear. Use the orange indicator that shows where he will strike his claws to decide whether or not you should throw your spear, 3 indicators being the most optimal.
Try to stay close to the center as the cutscene begins.
Use Little Rat into Windstep and continue your attack sequence. Given that you have enough attack speed, you can usually Little Rat > Windstep > Fishtail Pole > LAD.
If you are under Neam when she flies up, stay put and be ready to dodge her strike down. If not, dodge the projectiles first, then dodge her strike.
Dodge with Thunderleg and avoid being in front of her, as the explosion will deal damage and grant you a debuff.
Dodge with Little Rat > Windstep, otherwise use Thunderleg.
Immediately stop attacking. If needed, use Thunderleg to get yourself to a safe position.
Dodge with Little Rat > Windstep or Thunderleg.
Use Little Rat > Windstep or Thunderleg to dodge the incoming swings as well as the darts.
Use Thunderleg to get out of the darts, and Little Rat > Windstep her Trident Waves.
Dodge with Little Rat but avoid using Windstep, or use Thunderleg. Try to stay in front of Neam to avoid wielding her attacks toward other players.
As above, use Little Rat or Thunderleg to dodge incoming swings.
Use Thunderleg to move out of the area. If you happen to be in the orb, use Little Rat to dodge the detonation.
Position yourself at the center, using Little Rat to dodge the claw strike.
Use Thunderleg to dodge oncoming shockwaves and his claw drag.
Locate an area where you can use Thunderleg to dodge all 3 attacks. Otherwise, my condolences for your one potion.
Go to either claw and dodge oncoming shockwaves. When his striking claw is near his main claw, position yourself near both and use LAD to stack multiple marks.
Avoid being in the center until she descends. Use Trans spear if not on cooldown.
Many variations: my favorite being the Thunderleg > Half-charged Killer Dart. Others include Thunderleg x2, Thunderleg > Iron Monkey > Golden Arm.
*Will add video soon
Stand at the point in the middle and use a repair kit if needed. Otherwise, climb on his belly and off after the slam.
Use Thunderleg to dodge oncoming shockwaves, then spam L > R on his claw to build SP.
Use Little Rat/Thunderleg to dodge oncoming shock waves.
Use Thunderleg to dodge his swings while nearing his belly, but not directly under.
*Will add video soon
Use Little Rat/Thunderleg to dodge the wave, then use Thunderleg to dodge incoming swings if you are the target.
Trust me, it's not too bad