Kirby & the Forgotten Land The Ultimate Cup T (Hardmode Arena Mod, Buzzsaw Cutter & Ice, No Retries)

Mod by SYZekrom - gamebanana.com/mods/486345
Modded music added by myself, but all come from NieR Automata & NieR Replicant ver 1.22 (Song names will be at the bottom)
Another hardmode arena mod, this time in Forgotten Land! I tried previously with base Sword but it just can't keep up with most of these bosses.
I was going to commit to just base Buzzsaw Cutter so I could play offensively and defensively at the same time, but the final boss had a sudden change that I felt was, while it made sense due to the final phase not having any real animated attacks to remove, frustratingly too different from how I had to fundamentally beat the rest of the bosses. So once I saw that I rolled Ice before the final boss, I went with that. Beat cheese with cheese, really. Didn't change the fact that I had to play near perfectly for that phase though, as one mistake could get me killed outright.
Song names:
0:22 - 4:47 Bipolar Nightmare (NieR Automata)
4:59 - 6:50 Deep Crimson Foe (NieR Replicant ver. 1.22)
7:03 - 7:58 Bipolar Nightmare (NieR Automata)
8:13 - 10:20 Shadowlord's Castle (NieR Replicant ver. 1.22)
10:40 - 11:31 Bipolar Nightmare (NieR Automata)
11:33 - 12:13 Birth of a Wish (NieR Automata)
15:05 - 20:05 Fleeting Words (Outsider) (NieR Replicant ver. 1.22)

[@SacredFaerie]

You're truly incredible at this game. Congratulations!
...I probably made Chaos Elfilis's core too difficult. Sorry it was frustrating!
Love the NieR music, btw.
Also, I'm surprised Elfilis's giant spears didn't despawn after the attack... I originally had the attack work like it does in your video, but that causes the attack to crash the game on the third use of the attack because the game spawns too many spears (Luckily you triggered his phase transition before he used it a third time!). So I edited the attack to not stay around forever...
...I see it worked like I intended it to in phase 2. Unfortunate, I guess that means that it just sometimes works differently in a way that would cause the game to crash, which means I'll need to just make it work like it does in the base game to make sure it doesn't do this and cause a crash on someone's run...

[@jeejfaaf]

Low audio gameplay...

[@KingCandyMan]

omg first!!!!!!!!!!!!!!!!!!!!!

[@kirbypwnedyou]

wtf