replace Gustha's Scepter with Winter Orb
replace Restock with Natural Order
fix chronology
indicate which cards are physically in the cube
replace Phelddagrif with Detention Sphere
replace Zendikar fetch lands with Onslaught fetch lands
replace Trygon Predator with Sagu Mauler

As suggested by @weakplayer.
replace Incinerate with Lightning Strike
replace Glorious Anthem with Spear of Heliod