Luigi

Tier: 6-B: Country level 

About Luigi
Luigi is Mario's younger brother. With that said, it's obvious that they would look the same. Unlike Mario's red clothes, Luigi wears a green undershirt, and dark blue overalls.

Powers and stats
Tier: 6-B

Name: Luigi

Gender: Male

Age: Unknown

Powers and Abilities:   Superhuman Physical Characteristics, Versatility, Invulnerability, Pyrokinesis without Fire Flower (In some games), Lightning Manipulation, Air Manipulation, Negative Zone creation, Enhanced Jumps (Jumps higher than Mario), Enhanced Hammermanship, Time Travel, Shares a telepathic bond with Mario, Powers-ups which grants him abilities including the Mushroom which grows the user in size, The Fire Flower gives Luigi Pyrokinesis, The Ice Flower grants Cyrokinesis, The Cape Feather grants him Flight, The Poltergust 3000 and 5000 allows him to suck ghosts, etc.

Attack Potency: Small Town (Just like Mario, Luigi also fought against KIng Boo, Bowser, and Fawful.

Speed: Very Fast Can beat Mario in a foot race

Lifting strength: SuperHuman He's basically as strong as Mario (Yet slightly weaker.)

Striking strength: Large building class

Durability Dwarf Star Level 

Stamina: Average

Luigi battles
Luigi and Mario Vs. Hulk: LOSS "Prep-time: Hulk Home field: Luigi and Mario"

Season 1
Luigi and Mario Vs. Hulk: LOSS "Prep-time: Hulk Home field: Luigi and Mario"