For example, you can't sacrifice a Clue token to activate its own ability and also to activate Alquist Proft, Master Sleuth's ability.
Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owners control with a -1/-1 counter on it.) Illustrated by Daren Bader Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp
Deck includes 2 traditional foils + 98 nonfoil cards
Once your mission is clear, the impressive stack of instants in this deck are ultra low in mana cost and help you jump up to 21 commander damage when they least expect it
Heck, you could even just toss in a bunch of cards from your trade binder and he'd play well just by virtue of how games of Magic progress
If you want to play fair (and avoid problems in upcoming pro tournaments), you'll want to make sure your cards are regulation-size