Evolving Wilds FTW Creatures (11) Zof Shade x2 Indulgent Tormentor Stormtide Leviathan Jorubai Murk Lurker x2 Gravedigger Necromancer's Assistant Gargoyle Sentinel Witch's Familiar Wall of Frost Instants (5) Lightning Strike Negate Dissipate Unmake the Graves Flesh to Dust Sorceries (4) Festergloom Divination Covenant of Blood Sign in Blood Enchantment (1) Lands (19) Evolving Wilds x3 Mountain Island x7 Swamp x8 As Reid Duke himself describes here in greater detail, this was an unusual decision that he attributed to his high mana curve, several mana sinks, solid density of card advantage, and light red splash
For decks that don't care at all about energy or demons, you'll probably choose between him and Massacre Wurm
When converted to Blitzwing, Adaptive Assailant, you randomly choose either flying or indestructible and give it that ability until end of turn, then when Blitzwing, Adaptive Assailant connects with your opponent, you convert it back
The mana cost of a million was trying to convey how powerful Gleemax was
[-3]: Destroy target creature