During the release of the Magic: The Gathering 30th Anniversary Edition, Wizards of the Coast elected to leave certain cards out, Earthbind included
They function identically to their non-foiled counterparts, and every single one of Lorcana 's 204 cards can be found in Foil or non-foil variants
If you want in on the mania, Conservator might amount to something and sits at $1
Note that not all color combinations will be represented, but any that contain legendary creatures that directly enable a strong token strategy as their primary focus (using at least 1 of the first 3 criteria above) will be discussed
Another sweet way to grab Krark's Thumb from your library is Transmute Artifact
Gaining one life is far less than drawing one card, dealing one damage, giving a creature +1/+1 or adding one mana