Fallen Legion

Phase 3: {u}{b} (When this creature becomes target of
a spell or an ability an opponent controls or if you pay
its phase costs, exile it with 3 phase counters on it.
Remove a phase counter at the beginning of each turn.
When there are no counters left, put it back onto the battlefield.)

When Fallen Legion enters the battlefield and if you control another angel, you may draw a card. If you
do, discard a card.