Do the bonuses to attack/damage rolls for unarmed strikes from the Eldritch Claw Tattoo and Insignia of Claws magic items stack? was closed and has comments requesting an edition and system be specified. However, the question appears to clearly indicate its game already: it cites a book (Tasha's Cauldron of Everything) that correlates with only one game, cites material from that book, and cites additional material from the same game. That game, no surprise, is D&D 5e.

I'm not going to revise it with a diamond close vote in place, but — can we mark this as dnd-5e and reopen it?