Bobersky Jones, Lost Legend

Whenever Bobersky enters the battlefield or attacks,
you may discard a legendary or saga card.
If you do, choose two -
• Draw two cards and lose 2 life.
• Create two 1/1 white spirit creature tokens
with flying and lifelink.
• Put a +1/+1 on up to two target creatures.
When Bobersky leaves the battlefield, return target
saga or legendary card from your graveyard
to the battlefield.