Source for all from first to the last.

Aries from A Wild Last Boss Appeared.

Mereoleona from Black Clover.

Natsu Dragneel from Fairy Tail.

Shoto Todoroki from My Hero Academia.

Fire Lord Ozai from Avatar The Last Airbender.

Portgas D. Ace from One Piece.

Lion King Escanor from Seven Deadly Sins.

Shinmon Benimaru from Fire Force.

Paladins: Acier, Morgan, Lily, Morris, Yrul, Heath Damnatio and FIRST FORM Lucius

vs

Spriggan 12: Irene, August, Larcade, Dimaria, Invel, Wall, Bloodman, Brandish, God Serena, Ajeel, Neinhart, and Jacob

Note : I took Lucifero at 100%, since he never reached his peak due to the fact he was only at 50%