When this creature enters the battlefield, create that many tokens that are copies of it.) Menace (This creature can't be blocked except by two or more creatures.) Once you announce that you're casting Ruthless Radrat, no player may take actions until you're done casting it
Provided it lasts long enough, or you drop it late enough, it can seriously accelerate your game plan
Most decks with cantrips are playing a fair share of longer games, whether they be control decks like (unplayable) Jeskai or U/W Control or Grixis Deaths Shadow or even Storm, these decks see lots of cards over the course of an average game and have ways to re-use cantrips in the graveyard via Snapcaster Mage and Past in Flames
The best price per pack among all Duskmourn products
What are the Top Black Burn spells in Commander
I wouldnt expect miracles here, but it could receive a significant markup