Whenever a player casts their first spell each turn, choose another target player
Another approach is the 4-power matters build, which capitalizes on the fact that Bello consistently turns permanents into 4/4 creatures
However, with the release of a variety of authentic card assets pulled directly from the original card files, you can see that actual cards are much lighter, so I was able to correct for this
Of course, Rotom VSTAR's ability is just as useful in the game as it allows you to discard any number of cards from your hand to draw that much as well
It's only on seven cards, and six of them are colour pairs: one Azorius (white and blue), one Gruul (red and green), one Selesnya (green and white), one Orzhov (black and white), one Izzet (blue and red), and one Boros (red and white)
But mass untappers where you have to jump through hoops (like paying mana or recurring a trigger) are still viable, so long as the creatures youre untapping can generate the right mana or other effects to repeat the loop