She-hulk vs rampage
tasmanian davil vs ursa major
gibbon vs congorilla
cintia vs black canary
Shanna vs catwoman
Songbird vs hawkwoman
Quicksilver vs flash kid
Barda vs terminatrix
Supergril vs thor gril
Thundra vs wonder gril
Hercules vs loose canon
Composite superman vs silver surfist 
dr.manhattan vs silver surfer 
martian manhunter vs ghost rider
cheetah vs saberthoof(no adamantium)
ra's al ghul vs bone claw wolverine
terrax vs mongul
ultron vs cyborg superman
prometheus vs cable
rose wilson vs Hepzibah
ulik vs kalibak
Ikaris vs superboy
barda vs chi-demon
Knockout vs Phyla-Vell
pantha vs tigra
nemessis(wildcat) vs capitan america
nemesis vs punisher
Annihilus vs larfleeze
timber wolf vs wolfsbane
Caitlin Fairchild vs she-hulk
blue beattle vs black bolt
The Eminence of Blades vs quasar
Starfire vs capitan/ms.marvel
capitan atom vs doctor strange
Jesse Custer vs purple man
halo vs dazzlerk
Cipher vs phanton gril
elastici-gril vs ms.marvel
bullseye vs capitan boomerang
vixen vs wolverine
dr.light (hoshi) vs living laser
cassandra cain vs echo
executioner vs black adam
fire vs firebird
huntress vs hawkeye 2
justice league (7 original) vs onslaught
atomic skull vs radioactive man
red skull vs red hood
clay face vs quicksand
space phanton vs amazo
azarel vs black night
ant-man vs giganta
king tiger vs tiger shark
alan scott & reaven vs wiccan
engineer vs wonder man
doctor cyber vs red thusday 
looker vs moondragon
unum vs power-gril
big barda vs titania (with soul gem)
mudbug vs fisherman
she dragon vs she hulk
pantha vs hellcat
ant(image) vs spider gwen
Misty Knight vs killer croc
braniac-5 vs ultron
mad jim jasper vs mr.mxyzptlk
martian manhunter vs capitan universe

  i have a ton of ideas! feel free to responde:
the question vs the answer
atom ant vs mighty mouse
black pather vs batman
sleepwalker vs ragman
crystal vs capitan planet
crossbones vs tazmanian devil
red skull vs mr.bones
trigon vs mephisto
sylph vs medusa
nimrod vs cyborg superman
omega sentinel vs cyborg
ulysses vs the sentinel
human torch vs red inferno
apollo vs sentry
agent-x vs red hood
black alice vs classic doctor strange
catman vs black panther
barda vs ms.marvel
zatana vs enchantress
shazam vs beta ray bill
marvel hercules vs dc samson
talon vs agent venom
lord satanus vs ghost rider
Gorila-man vs bane
midnighter vs mister x
lobo vs ares
black night vs katana
nightmaster vs black night
dredd vs black night
detective chimp vs hit-monkey
kraven the hunter vs predator
acheron vs trauma
 tex vs lone ranger
vigilante vs 2 gun kid
doctor strange vs capitan atom
angela vs wonder woman
karate kid vs karnak
blue marvel vs icon
apocalypse vs despero
black goliath vs apache cheif
She-hulk vs rampage
Silver surfer vs martian man hunter
Silver surfer vs dr.manhattan
tasmanian davil vs ursa major
gibbon vs congorilla
cintia va black canary
wild cat vs blackpanher

non-comic ones :
samus vs she-hulk
roberta from black lagoon vs tank gril
brazen man vs edwar eric
king bradly vs deathsroke
Guts vs capitan america
lobo vs friza
skull night vs ghost rider
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