Deep Recesses Of Existence (Blue) (Regular) [PEN190] (Compendium of Rathe)

Rune Gate (If you control Runechants equal to or greater than this card's [1 - Resource] cost, you may play it from your banished zone without paying its [1 - Resource] cost.) When the combat chain closes, you may banish this face-down. If you do, for each hero who has lost LIFE this turn, banish a card from their graveyard. Blood Debt (While this is in your banished zone, at the beginning of your end phase, lose 1LIFE.)