LuigiFan1 aka Star | MUGEN LuigiFan1's SSB Mario Bros Remastered Release Part 3/5 - Spade Kaboomber Palettes @LuigiFan1akaStar | Uploaded 1 year ago | Updated 11 hours ago
Spade Kaboomber made up to 13 palettes, here they are remastered. Some doesn't look to be anywhere different, some have some noticeable differences.

Round 1: SM853 vs Mario3/Luigi3
Round 2: NGPC-Mario/NGPC-Luigi vs Ori-Mario/Ori-Luigi
Round 3: Mario4/Luigi4 vs SMWTV
Round 4: AnimeMario/AnimeLuigi vs Papyrus/Sans
Round 5: SK vs Athena/May
Round 6: Ryu/Steve vs McDonald/Dio
Bonus Round: Mario(SRnNA) & Super Mario vs Luigi(SRnNA) & Super Luigi

Link: youtu.be/Q0wSWGEArFY?si=788LaHJCGPNQctqj
If you don't like the AI on these characters, you don't need to bother downloading them. I don't see it necessary they would have aggressive AI.