Umbral Guardian Elf then return that card to

then return that card to the battlefield under your control

On the tabletop

Dragon Shield Art Sleeves are printed directly on the sleeve and do not peel or split

so no two games will be the same

Umbral Guardian Elf then return that card toUmbrals are a type of infernal that occupies a distinct niche in the Outer Abyss, benefiting from being able to slip into Caen more easily than others. They possess a special connection to shadows that lets them exploit darkness to serve as gateways. Guardians are often contracted to bind into the shadows of important infernal assets, lurking unseen to await the time they are needed, at which point they spring into action in defense of their charge.