While history isn't a perfect predictor of the future, it's worth pointing out that there are a lot of similarities between Hour of Devastation and Dragons of Tarkir , even beyond the sets' expected values
Response times may vary during set releases, conventions, and select holidays
In a game, the token you create can absolutely stand in as long as it is a helpful aid to the game
1 Oswald Fiddlebender
A playgroup of friends has pre-established rapport between its players that usually lets people get away with more shenanigans, so showing up with a bunch of silly effects that derail games would be much less likely to end with someone picking up their cards and leaving in a huff
Combo Dragons #3 While not necessarily a game-ending combo, Wrathful Red Dragon and red damage-based mass creature removal can potentially generate enough damage you can fling at your opponents life totals to end games with, or at least take down the archenemy