Originally posted by Eternal Idolthe scans that I posted are actually one of their first showings as mutants. It was before their level of power was clearly defined. In the fight that Galan posted, they laughed off getting shot by a minigun in addition to the turtles not doing anything with their weapons.
These new versions are tough. They seem to have cartoonish resistance to blunt force, and were quick to recover from electrocution. However, ninjas were able to hack and stab them just fine with ordinary steel blades. They were able to fight on, but most of the damage appears to be mostly superficial anyway.Higher end bricks like Colossus, Thing, and Hulk would've laughed if the Hand had tried that with them, and yet Wolverine has been able to slash and stab them with his claws. Adamantium makes all the difference between flesh wounds and dismemberment.