Demonic Hordes [Collectors' Edition] 234 they tap all lands with

they tap all lands with mana abilities they control and lose all unspent mana

shuffle your graveyard into your library

you may cast the copy without paying its mana cost

Liliana Type: Legendary Planeswalker — Liliana Rarity: Mythic Cost: {3}{B}{B} +1: Target player discards a card

Ikoria: Lair of Behemoths Collector Booster contains:

Demonic Hordes [Collectors' Edition] 234 they tap all lands withSet: Collectors' Edition Type: Creature Demon Rarity: Rare Cost: {3}{B}{B}{B} {T}: Destroy target land. At the beginning of your upkeep, unless you pay {B}{B}{B}, tap Demonic Hordes and sacrifice a land of an opponent's choice. Created to destroy Dominia, Demons can sometimes be bent to a more focused purpose.