As I write this we are on the verge of miracle cards which will primarily serve to make this a much more valuable card
Watermark: Temur Illustrated by Mathias Kollros Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
Full Grip is an excellent site if youre mainly looking for Pokemon or Magic cards, with a huge selection and reasonable prices
Essentially, if luck is on your side, then Grafaiai will be able to continuously set up Clodsire to deal double damage
Tannuk, Memorial Ensign Tannuk, Memorial Ensign tacks on bits of damage with landfall, and it's relatively easy to trigger the card draw half with regularity with access to additional land drops, lander tokens, fetch lands, and inexpensive lands like Evolving Wilds and Warped Landscape