Grasslands [Dungeons & Dragons: Adventures in the Forgotten Realms Commander] 91 then return a creature card

then return a creature card put into a graveyard this way to the battlefield under your control

rejoicing to be free

That permanent doesn't untap during its controller's untap step for as long as Amber Prison remains tapped

Set: Southern Islands Type: Water Rarity: Promo Retreat cost: Colorless

The Gavony Riders are coming to save us

Grasslands [Dungeons & Dragons: Adventures in the Forgotten Realms Commander] 91 then return a creature cardSet: Dungeons & Dragons: Adventures in the Forgotten Realms Commander Type: Land Rarity: Uncommon Grasslands enters the battlefield tapped. {T}, Sacrifice Grasslands: Search your library for a Forest or Plains card, put it onto the battlefield, then shuffle.