Change a letter, ruin a champ

TyEdge

Human Porch

Hulkbaster

Thong

Comments

Mauled

Love all of this, but let's remember to keep everything Family Friendly.

Well that’s me out until you open the NSFW version

Silver_Saga

Faptain America

Amora (it's french brand of mustard)

Hulk Butter
Riceman
Mister Fanta Stick

Morning Sitar

Colonaut123

Deadpoop

Aleor

Sent_In_Annal (of history, for family friendliness)
Read guardian
Cabbage

Greek goblin

Wiperion

Kreek goblin

Ghast

Ok how about toast rider

i dont think its spelled goast rider

CASrinivas

Bulk
Begon
Gasp
Bhost Gider

FR33_HUG5

Human Porch
Feast
Ghost Ride

Kpatrix

Comics ghost writer

MaxGaming

Cult Obsidian

FR33_HUG5

Spider-Mam
Black Window
Doctor Strangle
Professor Y

Qacob

Crossboner

I said that right at the beginning then it got taken down. so good luck

Anti Man
Can’t Man

Spoderman

Spider-Ham

Flatinumpool

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AlphaStark20

Can we do this for titles? How about Golden Guardian of Wood?

Battlerealm Nestle (Nestle instead of Bestie)

The_beast123

Baegon

The_beast123

I know this is isn't changing one letter, but hey! Some one needs to mention the best 5.4.6 ultron counter.
LOW-KEY.

TrubluMate

Icon Fist
Ant-May
Yeast
Slack Dolt
Crax
Hola
Sulk
Bulkbuster
Icemam
Puggernaut
Sing Groot
Bed Skill
Star-Lard
Culture
Bar Machine

avenge_123

Dr.strangle
mood knight
Faredevil
Kick fury
boastrider
spiderglen
air docker

Grootman1294

Bed guardian

unknown

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Bloodbath96

quake=quack, bulk, dice man,kang=bang, mister lannister, saphisto swimming pool,,doctor vroom

Mrspider568

Ok how about toast rider
i dont think its spelled goast rider

Yup just now I realised