Hulk (Old Man Logan). 36,076 pages on this wiki. Between all of the above as well as not having occasional moments of heroism (like Ultimate Hulk and 616 Hulk) and not even having a sympathetic backstory (like Maestro) it could be said that this is the single most evil version of the Hulk in the Marvel Multiverse.
An anvil is a block with a hard surface on which another object is struck. The block is as massive as is practical, because the higher the inertia of the anvil, the more efficiently it causes the energy of the striking tool to be transferred to the work piece.
Anvils have since lost their former commonness, along with the smiths who used them. Mechanized production has made cheap and abundant manufactured goods readily available. The one-off handmade products of the blacksmith are less economically viable in the modern world, while in the past they were an absolute necessity. However, anvils are still used by blacksmiths and metal workers of all kinds in producing custom work.