The enablers wont work if you cut too many dredge cards and vice versa, but also the deck wont be able to win if you dont have enough payoff to mill into
Remember that you should always be respectful of your opponents time when searching their library, especially if youre playing a casual game
That being said, 2 damage isnt anything to write home about so thats the one thing really holding this back, but will be worth testing out
At the beginning of the next end step, return that card to the battlefield under its owner's control
Thats an outrageous bit of value attached to one of your characters and it also protects you against the classic one-two punch of the meta defining ruby-amethyst control deck of set two, which would wipe your board with Be Prepared and then answer the first character you play with a Lady Tremaine which would force you to sacrifice it
Fellwar Stone doesn't care about any restrictions or riders your opponents' lands (such as Ancient Ziggurat or Hall of the Bandit Lord) put on the mana they produce