Definitely the Galeem and Dharkon one

Same!

I knew you would say that considering you love Galeem and Dharkon

that gorilla man

Imma have to say the one in the far bottom left (cant remember the name but the double sided guy) but tbh they are all really fun

The name of them was duon and yeah they were a pretty unique fight. Also this may be just me, but duon looks like something from final fantasy of kingdom hearts.

lol yea XD

My faforite bosses are tabuu, galeem and dharkon, dracula, ganon, and marx

marx

but i also love rayquaza as a pokemon

Rathalos.

You know I love the Giga Bowser boss fight in Melee.

giranta

Galleom

Marx

Master + Crazy hand

Tabuu!!!!!!!!!!!!! Probably

Marx or Dracula in Ultimate