With so many good instants available, once a player untapped with a Shadowmage Infiltrator and an otherwise empty board the game was practically over, and if there was some small threat left over it could be dealt with in due time
It even synergizes with some of the underwhelming scry-matters elves like Elrond, Master of Healing, so this is a great home for those
(Due to placing thine testicles upon said table it is not uncommon to get the shit targeted out of you, but that's why we run various forms of protection, and interaction) If you have extra mana per chance you can tutor as many of the 5 color Slivers as you can, ideally playing The First Sliver FIRST for free of of Morophon, the Boundless, then you get to cascade into as many Slivers as fate will allow, once Morophon, the Boundless and Sliver Overlord are on the field, if you have a mana Sliver ( Gemhide Sliver, Manaweft Sliver, or Cryptolith Rite ) and a haste Sliver ( Cloudshredder Sliver or Heart Sliver ) you can do this much more efficiently, typically outright winning the game
#3 Hail, Caesar An aristocrats deck, Caesar, Legions Emperor is a powerful commander who sacrifices his minions for more minions, cards (knowledge), or damaging opponents
Ive yet to dip my toes into another planeswalker deck, but they always play white as a support color, and Im sure this card will find a spot in almost all of them
Wee Dragonauts and Nivix Cyclops have both seen play in Kiln Fiend style decks, the archetype is a little narrow for the cube because you never want these cards in any other deck