Unorthodox Bird Totem

{3}: Discard a card.
Whenever you discard a card, choose one of the following.
• This creature becomes a 5/5 Bird Golem creature with Indestructible and Hexproof until end of turn.
• Create a token copy of this card that does not
count as legendary. You lose 7 life.
• Deal damage equal to the discarded card's converted mana cost to any target.