One weapon Iron Fist possesses renders Deadpool's healing factor useless.
Deadpool is a tough nut to break since he has a healing quality. From being split in half to having his head cut off, it can manage almost anything. But one weapon—the Black Tongue—even with his amazing healing power cannot overcome.
The Black Tongue Sword: A Weapon Able to Outfit Even Deadpool
Made in ancient years, the Black Tongue is a sword. Should it even scratch someone, it will be fatal. In Deadpool's case, it does not kill him per such. It rather totally shuts down his healing factor. For Deadpool, it is quite significant since it won't heal for a very long period.
Following a team-up with Deadpool in Deadpool Team-Up #886 Iron Fist acquired the Black Tongue. They were confronting Gin Goh, a nasty man who had escaped K'un-Lun. Gin Goh used the Black Tongue, and Deadpool got fairly chopped up by it. Iron Fist ended up with the Black Tongue, and today it is among his secret weapons.
Iron Fist Could Outperform Deadpool Anywhere
Iron Fist could eliminate Deadpool anytime since he possesses the Black Tongue. It would stop his healing for a long period, thus making him easy to catch even if it does not kill him. Iron Fist is always Black Tongue, thus he is a major threat to the Merc with a Mouth even if other weapons exist that can also mess with healing factors.
Iron Fist Should Have Participated in Recent Event for Wolverine
Using a special sword known as a Muramasa Blade, Wolverine lately killed Sabretooth. That sword can also halt factors of healing. Iron Fist ought to have been present for that, though. Sabretooth was first an Iron Fist enemy, after all, then a Wolverines enemy. Seeing Iron Fist kill one of his early foes with the Black Tongue would have been fantastic, completing Sabreooth's story.
Among the few heroes able to really defeat Deadpool is Iron Fist.
The Black Tongue is hence a rather significant event. Among the few heroes who could truly bring down Deadpool should he ever overreach is Iron Fist. He owns a weapon that can disable even Deadpool's remarkable healing power.
