Excalibur_Domum_Ornamentum Support_1.21.1_v1.0.zip is a release file of the Minecraft resource pack Excalibur | Domum Ornamentum Support, made for Minecraft 1.21.1. It was published on March 21, 2026 and is 0.2 MB in size. For the full description, screenshots and every other version, visit the Excalibur | Domum Ornamentum Support resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.