Even in mono-color decks that aren't good at ramp, there are too many good mana rock options these days to be messing about with a creature that spends six mana to get you two lands
Use them responsibly and remember that if youre playing cards your opponents dont enjoy playing against, they probably wont want to play with you any more: Ach
What if my order arrives miscut, damaged, or incorrect
Not flashy, but quite solid
Fire / Ice and Cryptic Command are examples of these and both are much better than Charm in terms of power however Command costs to much to be an aid in screws and Fire / Ice is just so off the curve in power that it outright wins more games in a dull way than it does rescue games from the clutches of a screw
Although Modern is too fast and interactive for any of these battlecruiser demons, theres a nutty combo you can try if you dont really like winning that uses Allosaurus Rider to Neoform out Griselbrand