Exiling the top of an opponents library and letting you cast spells for free feels like a mini-Mind's Dilation every turn
If you are able to attack a battle (with Sieges, every player who is not the protector can do so, though this may differ with other battle subtypes), you can attack with your creatures , or use direct-damage spells that allow you to either target a battle specifically, or merely say any target
Its the second reprint in two years, so Wizards clearly want to get this card into players' hands
I think that the alternate art for that set will be just as good, and if there's nothing to prevent it, the scalping will be just as bad
The only card by Shuler with the right surname in Limited Edition Beta was Mountain with collection number #299, only because they forgot to print it for Limited Edition Alpha