Tergrid, God of Fright // Tergrid's Lantern

Oracle Text

[Tergrid, God of Fright]
Menace
Whenever an opponent sacrifices a nontoken permanent or discards a permanent card, you may put that card from a graveyard onto the battlefield under your control.

[Tergrid's Lantern]
{T}: Target player loses 3 life unless they sacrifice a nonland permanent of their choice or discard a card.
{3}{B}: Untap Tergrid's Lantern.