Lobelia, Defender of Bag End (Tales of Middle-earth Commander #429)

Legendary Creature — Halfling Citizen - {2}{B}
When Lobelia enters, look at the top card of each opponent's library and exile those cards face down.
{T}, 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.
2/2