Grixis Panorama [Shards of Alara] Fungus Beast Set: The List Type: Legendary

Set: The List Type: Legendary Creature — Phyrexian Praetor Rarity: Mythic Cost: {6}{G}{G} Trample

then it phases out

but I believe a more mundane power source might suffice

Spend this mana only to cast spells with mana value 5 or greater or spells with X in their mana costs

Create a 4/4 blue and red Elemental creature token

Grixis Panorama [Shards of Alara] Fungus Beast Set: The List Type: LegendarySet: Shards of Alara Type: Land Rarity: Common {T}: Add {C}. {1}, {T}, Sacrifice Grixis Panorama: Search your library for a basic Island, Swamp, or Mountain card, put it onto the battlefield tapped, then shuffle. There is no height above Grixis that is free from the stench of death.