Eland Umbra is a common Enchantment — Aura card from Rise of the Eldrazi (ROE), collector number 19. Current market price: $0.34 (foil $2.29), TCGplayer market prices via Scryfall.
Enchant creature Enchanted creature gets +0/+4. Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)