Exiling whatever it kills (or whatever dies that turn) is useful in some metas
Fairy type Pokmon cards typically have a weakness to Metal types and a resistance to Darkness types
Since both of these cards are three-mana enchantments, you can even tutor them into play with Zur, the Enchanter, making the plan more consistent
Narset, Enlightened Master Most Narset, Enlightened Masters follow a Voltron theme, but it actually does pretty well in a control shell, particularly if you add tons of Time Warp effects in it
Vorinclex will double its controller's mana from their lands, which is serious mana ramp, but its opposite ability is what makes it such a salty Commander card
Finally are there any suggestions for cards that the deck absolutely wants to include when modifying forward