I covered it in more detail up above, but the TLDR version is that she offers redundancy for powerful token doubling via the static ability and solid offensive and defensive capability with the three abilities
Fetch lands, a Savannah, and powerhouses like Cavern of Souls or Gaea's Cradle might be great here if you have them, but I'm not about to tell newer players to drop hundreds of dollars on these
CTRL + Shift: Permanently Enable Full Control As with the above, this one lets you hold priority, but it lasts until you disable it instead of being active until the end of the current turn
Artifact Color tag templates(None) Fellwar Stone : Add one mana of any color that a land an opponent controls could produce
Can you spot the difference
The Lost Caverns of Ixalan set contains some of the best value Commander products MTG has ever seen