Lobelia, Defender of Bag End

Lobelia, Defender of Bag End

Legendary Creature - Halfling Citizen | Power/Toughness: 2 / 2 (CMC 3)
When Lobelia enters the battlefield, look at the top card of each opponent's library and exile those cards face down.
, Sacrifice an artifact: Choose one --
• Until end of turn, you may play a card exiled with Lobelia without paying its mana cost.
• Each opponent loses 2 life and you gain 2 life.