Babidi, Leader of the Agents of Destruction

Treat 《Agent of Destruction》 cards in your hand as if they had no specified cost.
When this card attacks, add up to 1 card from your life to your hand, then look at up to 5 cards from the top of your deck, add up to 1 card with {Agent of Destruction} in its card name to your hand, then shuffle your deck.
When your life is at 4 or less : You may draw 1 card, then switch up to 1 of your energy to Active Mode and flip this card over.