SCP-021

Flying
When this creature deals combat damage to a
creature an opponent controls, SCP-021 stops
being a creature, loses all abilities, and gains
"SCP-021 is an aura enchantment with
"Enchanted creature is Harmed." (It cannot
attack or block and it's activated abilities cannot be activated.)" SCP-021 then enchants the creature
that was dealt combat damage by it.