This might be one of the most iconic Sub-Mariner covers of all time. Issue #67 reveals a brand new costume for Namor–the bad ass version designed by John Romita! In this issue, the Sub-Mariner is back and angrier than usual!
Namor is fighting the evil killer whale Orka and the monstrous She-Beast (who has an incredibly boring name) are battling on the floor of the ocean. The Sub-Mariner’s are attempting to destroy Atlantis yet again. In the ensuing battle, Namor winds up getting thrown into the wreckage of an old US Navy submarine. The impact releases a toxic gas into the water that nearly kills Namor.
The underwater Inhuman Triton finds Namor’s sickly body and brings it to the Fantastic Four for help. It turns out that the chemical has somehow changed Namor’s biological makeup, no longer allowing him to spend extended time outside of water. Luckily for him, Reed Richards is able to put together some moisture delivering clothing to make him a new outfit (that reminds me of something that Gene Simmons would have worn during the seventies) to allow him a little more environmental flexibility.
Then Namor goes, well, Namor. Enraged that he has had suffered the indignity of not allowing to walk on land and the fact that this chemical has caused a plague among the Atlanteans, it’s time for a good ol’ fashioned Namor rampage. He trashes the Fantastic Four’s headquarters and then declares war on the surface world.
The book is pure Namor fun; he gets mad and destroys everything in his path, all the while completely being self-absorbed and unreasonable. And as a Namor collector, I like having the first appearance of this iconic look.