I mean, a card is sometimes so obvious I wonder if I need to even talk about it in an article like this
Owing to the fact that it can very easily lockdown the opponent, Bagooska has a maintenance cost in that the controller has to detach an Xyz Material from it during each of their Standby Phases, with Bagooska destroying itself if no Xyz Materials can be detached
By making your werewolves less likely to be ganged up on during your attacks, with Full Moon's Rise in play or any other kind of trample effects in play, it becomes easy to kill off your opponent's creatures or just end the whole thing altogether in one attack
And for a touch of interstellar flair, check out Ultimate Guards newest line of playmats and Sidewinder deck boxes, featuring officially licensed Magic: The Gathering artwork from Edge of Eternities
Both of these are fun options and possible to build decks around
Finally, Theater of Horrors is an expensive way to deal damage that could be improved with a minor substitution