I imagine it felt pretty great to nab copies around a grand and then watch the card pop up by another hundred or two right away, but its trended downwards since then
Bugenhagen is also a very passable two-mana mana dork, too, so it has a lot of utility even if you cant stick a big creature
You're allowed to play as many Game Changers as you'd like (they're not banned cards), but the number of Game Changers in your deck determines which bracket your deck falls in
The card has only just started to increase in price again, and I wouldnt be surprised if it ends up in the $8-$9 range at some point.
The first few options that sold me on this deck idea were the upgradability of creatures like Bearer of Silence, Sky Scourer, Dimensional Infiltrator, and Mist Intruder as resurrection targets for reasonably-sized fliers
Mind Twist The ultimate in game ending plays