Proto Shylan Sior

0: Put one loyalty counter on Proto Shylan Sior for each color among creatures you control. You gain one life for each counter added this way.
-1: Put a 2/2 Mummy creature with changeling and "This creature is every color" onto the battlefield.
-5: Pick a creature type. You get an emblem with "Creatures of the chosen type get +3/+1."