Nemean Lion

Only enchantment or legendary creatures may deal damage to Nemean Lion in combat.
If destroyed, Nemean Lion becomes an equipment artifact attached to its destroyer with "Equip {3} - Equipped creature only receives combat damage from echantment or legendary creatures."
It's hide would blunt the strongest swords, and was only skinned by its own claws. What fate lies with these rewards--and should it give me pause?