What competitive formats is Berserk played in
They each put one of those cards onto the battlefield tapped under your control and the rest onto the battlefield tapped under their control
Scratches, print lines, dents, fingerprints, or residue on the cards front or back all affect the final score
This Grixis cards not the most expensive walker from that set, but since the rest of its printings are much more, it makes a good pull from a pack no matter what
If youre playing cards like Wasteland and Tectonic Edge, you can pair them with cards that reward you for sacrificing lands (The Gitrog Monster, Titania, Protector of Argoth) and that get lands back from your graveyard (Ramunap Excavator, Undergrowth Recon) to get the most value when sacrificing them and to get them back over and over