The only thing holding this green creature back is a rather high mana cost
While counterfeit cards aim to look as close as the real card as possible, proxies often have alternate art or card borders
1 Fearful Villager
You dont need to get around hand size restrictions as much, and Crypt Ghast also provides a form of extra mana and plays into your overall strategy, so this seemed like a good swap
But man, it becomes much harder to fight through
Secret Lair x Iron Maiden: Album Art Secret Lair x Iron Maiden: Album Art Lethal Scheme (65k decks, PIP FEA $4) Grave Titan (81k decks, PIP foil $11, SLD foil $15) Animate Dead (322k, no special frames) Temporal Trespass (39k decks, ACR FEA $4) Unearth (112k, 2X2 Borderless Foil $1.50) Lignify (54k, no special arts) Once again, I must climb upon my soapbox and cry out for all the Zombie enthusiasts: Why isnt Grave Titan a Zombie Giant