Cycling gets you to draw cards and you could draw into a land, but thats almost the same as a cantrip
Those are all interesting, but if you roll a natural 20, you get to search your library for a card of your choice and then put it into play if its an artifact, or in your hand if its anything else
For a single instance of damage, you can create a 2/2 flier for hard-to-block damage
The nice part of Will is that he reduces the cost of spells with X in their casting cost too, letting you commit extra mana to those spells without actually having to have the mana for it
Caustic Bronco may seem a strange inclusion
As long as you have a ninja on the battlefield, Yuffie, as a Commander, will facilitate exceptional resource gain and combat prowess