Katilda, Dawnhart Prime The Green and White archetype in MID Limited supports the new Coven mechanic while providing a solid number of decent stated humans for a go-wide strategy
In fact, I know you can, because the other commander for the Tyranids is already much higher on this list
Having a community dedicated to the program will solve a lot of your issues if you need any help
It has an artifactfall ability that turns new artifacts into removal, though being the only black modular card means it doesn't have as many homes as the rest of these cards
Morcant's Loyalist does a lot of work for one card and is solid if your elf commander supports it's colors
As part of the Disney Parks collection, this set will be available in limited quantities at the following Walt Disney World Resort and Disneyland Resort locations, in addition to select Disney Stores worldwide beginning July 17