Majin Broly runs the gauntlet

[kriss-]

Following Dragonball Super logic...

Legendary Super Saiyan

Pikkon & Goku Mssj (Kaio-Kenx2)
Super Perfect Cell
Kid Gohan SSj2
Super Perfect Cell & Kid Gohan SSj2
Majin Vegeta & Goku SSj2
Good Boo
Grey Boo
Good Boo & Grey Boo
Innocent Boo

Legendary Super Saiyan 3

Super Boo
Gotenks SSj3 Post-Rosat
Super Janemba
Super Boo & Super Janemba
Ultimate Gohan
Goku SSj3 (Db Super)
Ultimate Gohan & Goku SSj3 (Db Super)
Super Boo (Gotenks-Absorbed)
Hildegarn

Broly gets the 25% increase in strength that Vegeta got, in addition to Super Saiyan 3 and infinite stamina from the Legendary transformation. Oh, and this is all stacked on his Movie 10 incarnation. He also has knowledge about each fighters capabilities.​

 

[Six Trails]

LSS: Stops at Good Boo
LSS3: Beats SS3 Goku but gets raped by Evil Boo

 

[Let's Go Fearless!]

LSSj; he clears it.
LSsj3; Gohan wins.

 

[Male]

lssj Stops @ Good Buu
lss3 Stops @ ssj3 Goku Super
lol

 

[SIAD]

LSSJ: Mr. Boo Halted
SSJ3: Stops at Super Boo.