mtg card painting frame Painting Magic - Phyrexian Rager

Capturing a sense of aliens, for example, wouldn't be hard

In a world of terror, lightning bolt and swords to plowshares, I really can't imagine it being that big a problem

It's slow on its own, but once you add proliferate or counter doubling, it charges much faster

They provide card selection and replace themselves - which is exactly what you want in a spell-slinging deck to keep chaining spells

Nice synergy with Boo and others, and then you can -2 them to sacrifice a dork you control and shoot a target where that was its power, another cool way to play into Boo who just got built up last turn and you'll make another for free, so that's fun synergetic card that...can be your Commander