Activate only as a sorcery.) Creature - Demon Sepulchral Primordial Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.) When this creature enters, for each opponent, you may put up to one target creature card from that player's graveyard onto the battlefield under your control
This makes for a great build-around if you want to pack your Commander deck full of auras, equipments, and vehicles
If the title didn't already give it away, it's called a Set Booster, and in today's column, I'm going to talk all about it
The thing is while it is more likely to stay in play and get the job of keeping you alive than Sower it is probably just delaying the inevitable while if the Sower does stick she may turn the game round single handedly
Others mill themselves in order to trigger abilities that rely on cards being in your graveyard
But imagine Kumena, some merfolk, an untapper like Intruder Alarm and like Cryptolith Rite: you can tap to draw some cards, cast merfolk to untap the board, then keep tapping to draw and cast more merfolk and keep going