Yanjanna, the Infiltrator

: At the beginning of each opponent's upkeep, put 2 loyalty counters on Yanjanna. Then, that player must activate one of Yanjanna's abilities.
-1: Sacrifice a creature. If Yanjanna is 9 or more loyalty counters, its controller sacrifices it and draws 6 cards.
-3: Pay four life, then discard a card. If Yanjanna is 9 or more loyalty counters, its controller sacrifices it and draws 6 cards.