What makes Ulalek, Fused Atrocity special is the fact that it's a commander that can accommodate all five colors in the deck, unlike the first Eldrazi commander precon led by Zhulodok, Void Gorger, which limited users to colorless spells
An "Enchantress Effect" is a term that refers to creatures that let you draw a card whenever you cast an enchantment
Although Yuna, Hope Of Spira is another excellent card for the iconic character, it falls over a hundred dollars short of the more elusive Grand Summoner
MISS I could see this card played as a one-of in a delirium strategy or in some kind of Reanimator that can take advantage of putting cards in the graveyard, but I still think allowing the opponent to loot is too high a cost to want to activate this card frequently
Overall, it followed the yearly theme and, as usual, is quite the novilty