Her final ability is the major one though as at -4, which you can do right away, you get to choose each of your opponents worst creatures and make them sacrifice the rest of them, while keeping your own best creature
I am infinite
How could you not fall in love
What Im most intrigued by, though, is how the Eldrazi have the ingest mechanic and then have processor effects that make use of the exiled cards
There are two recently printed common two cost sorceries in this genre that exile two for the next turn for cheap enough to play they are pretty pricey too (Wrenn's Resolve is sold out here and as high as 2 bucks on other sides, Reckless Impulse is also sold out here and tends to be closer to 2.50 on other sites) The only cheap is the uncommon from a limited Commander only set, Inspired Tinkering, also sold out but a cheaper 30 cents on other sites
Once each turn, you may cast a creature spell with power 2 or less from the top of your library