Doomsday (Invocation) [Amonkhet Invocations] Ultra Rare Each settlement is diagonally adjacent

Each settlement is diagonally adjacent to a region card

last known words

the crystals you extracted during this day

where X is 6 minus the pitch value of the card revealed this way

{1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn

Doomsday (Invocation) [Amonkhet Invocations] Ultra Rare Each settlement is diagonally adjacentSet: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {B}{B}{B} Search your library and graveyard for five cards and exile the rest. Put the chosen cards on top of your library in any order. You lose half your life, rounded up.