The Gitrog Monster (Showcase) [Innistrad Remastered] Ultimate Guard then you may cast that

then you may cast that card without paying its mana cost

defending player faces a villainous choice — That player sacrifices a creature

Set: Mercadian Masques Type: Land Rarity: Rare {T}: Add {C}

(You expend 4 as you spend your fourth total mana to cast spells during a turn

Set: Secret Lair Drop Series Type: Legendary Creature — Slug Horror Rarity: Common Cost: {5}{B}{B} At the beginning of each end step

The Gitrog Monster (Showcase) [Innistrad Remastered] Ultimate Guard then you may cast thatSet: Innistrad Remastered Type: Legendary Creature Frog Horror Rarity: Mythic Cost: {3}{B}{G} Deathtouch At the beginning of your upkeep, sacrifice The Gitrog Monster unless you sacrifice a land. You may play an additional land on each of your turns. Whenever one or more land cards are put into your graveyard from anywhere, draw a card.