Bronzehide Lion is a rare Creature — Cat card from Magic Online Promos (PRM), collector number 79973.
{G}{W}: This creature gains indestructible until end of turn. When this creature dies, return it to the battlefield. It's an Aura enchantment with enchant creature you control and "{G}{W}: Enchanted creature gains indestructible until end of turn," and it loses all other abilities.