Limit Break is the precon that was based on Final Fantasy 7, and taking inspiration from the importance of weapons in the game, has an Equipment theme
These little advantages add up, and moreover, the opportunity cost for including Castle Garenbrig is nearly nonexistent
Flesh Carver 7/10 Arguably Spiritkeeper is a better card than this in raw power terms
Ancient Tomb, Dark Ritual, Lotus Petal, Mana Vault, Tinker, Vampiric Tutor, Yawgmoth's Will
Black & White and XY era: As you can see with this Guzma, the Sun & Moon era: Sun & Moon era lost the ridged border which gives these even more of a "Full Art" look
counter forward one sprocket (so, from 1 to 2, from 2 to 3, or from 3 to 1)