Nature's Wrath [Alliances] Innistrad Prerelease Promos This effect can't reduce the

This effect can't reduce the mana in that cost to less than one mana

Set: The Dark Type: Creature — Merfolk Assassin Rarity: Uncommon Cost: {U}{U} {T}: Destroy target creature with islandwalk

As Phylactery Lich enters the battlefield

Set: Commander 2018 Type: Sorcery Rarity: Rare Cost: {2}{R}{R} Put target permanent you own on the bottom of your library

" —Phyrexian progress notes

Nature's Wrath [Alliances] Innistrad Prerelease Promos This effect can't reduce theSet: Alliances Type: Enchantment Rarity: Rare Cost: {4}{G}{G} At the beginning of your upkeep, sacrifice Nature's Wrath unless you pay {G}. Whenever a player puts an Island or blue permanent onto the battlefield, that player sacrifices an Island or blue permanent. Whenever a player puts a Swamp or black permanent onto the battlefield, that player sacrifices a Swamp or black permanent.