The deck has abundant cards to cheat into play, and it doesn't need any enabling since you can cast cards from your graveyard or hand
Hes a funny spin on Gruul Voltron that can give great card advantage
Since Vorinclex had previously recovered from highly fatal wounds (like essentially losing and then regrowing all of his flesh in his travel through the Planar Bridge), its possible that decapitation wasnt enough to end the praetor
In one of the biggest single bannings in Constructed history, Ancient Den, Seat of the Synod, Vault of Whispers, Great Furnace, Tree of Tales and more were all given the axe
The Dusty Parlor half adds +1/+1 counters to a creature equal to the mana value of each enchantment spell you cast
If you find yourself needing protection from attacks, Portal Mage can help