This is already powerful, but Ragavan has the additional benefit of having a two-mana dash cost, meaning that, for two mana, you can cast Ragavan with haste, and he returns to your hand at the end of the turn
As for why The Ur-Dragon is so expensive in the first place, well, theyre an absolutely incredible Commander
Cheers to Brian Kibler for such a generous response to the controversy
Theres not much to explain or discuss with Windgraces Judgment, just that youre definitely going to play it and its definitely going to always be really good for you
Were at what Id call the mature end of the format, with the largest and deepest card pool possible all on the table to tinker with until the Ravnica sets and M20 rotate out in a couple months