It's a little like Tinker Bell - Giant Fairy, in that respect, able to remove up to two things when it challenges
Not only is this non-targeting removal (meaning Magnarokket Dragon can work around monsters that cant be targeted by card effects), but the word send means this effect can also be used to get rid of monsters that cant be destroyed by card effects
Not only does it show you the winners and their results, but it also shows you their decks as well as breaking down what those decks consisted of
one of the problems with Voltron decks is that they don't operate if you can't stick a creature in play
This will only tend to pump really small actual creatures, but tokens can get pumped no matter how large they are
With all sorts of ways to tap down creatures, with cards like Sleep, Opposition, and Timin, Youthful Geist, you have a plethora of cards to not only lock down your opponents, but to provide tons of board presence and card advantage over the course of the game