You can also look at the Animated Army Precon if you like the idea of turning your trash output into treasure
We could create an artifact token, a Clue, that let you pay Clue tokens proved to be a major step forward for Magic design
Its a competent commander if you reliably get cards in the graveyard
Arahbo, Roar of the World Edgar Markov Inalla, Archmage Ritualist Sidar Jabari of Zhalfir The Ur-Dragon
Inspiring Leader gives your tokens a +2/+2 bump, but you need to control your commander to make it effective
Yes, your opponent can send it back, but when they do sacrifice a land to copy it, theyll only be doing that to bounce one of your cards around a third of the time, and the rest of the time it might actually be good for you that its happening