The only difference is the token's stats : For Mirrodin! spawns a 2/2 red creature token with the rebel creature type, and living weapon gives you a 0/0 black creature token with the Phyrexian and germ creature types
Its yet another card with Convoke, but this one only needs Green mana/creatures, which works even better with Elves
For today's list, I will only look at cards and archetypes that work well within the Jeskai colors, in case you are looking at it for a potential shell with those colors
Then two-color lands using the multicolor method, the same for tri-lands, followed by any color lands such as Command Tower, Exotic Orchard, and Opal Palace after which colorless lands are at the back of the box, alphabetically
You can also sacrifice Knights of San d'Oria/Ranger-Captain of Eos to prevent your opponents from casting noncreature spells on this turn
For the meager cost of one life per turn, youll get to draw an extra card each turn