Shieldless Blitz Needle challenge [Part 3 - The Duke] [Spiral Knights]

This is the third and last video of my attempt in the shieldless Blitz Needle challenge made by Web Casserole from Astraea guild. Till this point, the challenge is still running, but there is still Lord Vanaduke having a word to say about it.

Part 1: https://www.dailymotion.com/video/x7yuyxc
Part 2: https://www.dailymotion.com/video/x7yuvyo

Challenge rules:
-Main objective: Full mission ,,King of Ashes"
-Main objective 2: Clear all lava in all levels
-Difficulty: Elite
-Equipment: Blitz Needle only, no shield allowed
-Trinkets: Not allowed
-Battle Sprite: Not allowed
-Party size: Solo
-Death rule: Emergency revive allowed, but using Sparks of Life are forbidden

Time stamps:
0:00 - D28 trashtalking about Vanaduke
0:54 - Phase 1, entering the ring
7:44 - Phase 2, first Mask phase
9:03 - Phase 3, his smashes let lava fall from the sky
17:28 - Phase 4, second Mask phase with even more bullets
19:40 - Phase 5, This is his final form!!!
26:36 - EMERGENCY REVIVE (no Spark of Life used, so it is okay)
26:47 - Nuke the Duke
28:08 - Loot! =^.^=
29:21 - D29 final words and Sesambrötchen
30:33 - showcasing gathered Crowns and materials