I'm pretty new to D&D, and right now I'm trying to make a character starting at a higher level for a campaign. The DM is allowing us to start with some magical items of our choice.
Using the Wayfinder's Guide to Eberron, I decided to make a Warforged. The Warforged race has a few exclusive magical items, one of which is the armblade.
The "Magic Armblades" sidebar (from the original version of Wayfinder's Guide to Eberron, as it appears in UA: Magic Items of Eberron) says:
An armblade isn’t inherently considered to be a magic weapon for purposes of overcoming damage resistance. However, any sort of magical melee weapon could be created as an armblade, so you could acquire a vicious armblade or a vorpal armblade.
However, as the armblade already requires attunement, if I make a magical weapon that already requires attunement as an armblade, does the resulting weapon require double attunement?