Lobelia, Defender of Bag End (Showcase Scrolls) (LTC-429) - Tales of Middle-earth Commander: (Showcase)

When Lobelia enters, 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.