One of the better and weirder payoffs for this mechanic is to help with deck-building restrictions
Urza, Lord High Artificer isnt a commander that's here to play fair: It's one of the top cEDH commanders (which is even more impressive given the hard time mono-colored commanders have at the highest tier), and it already has another crazily priced printing: Its Mystery Booster 2 version hovers around $380
P/T Number 159 Language English Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Timeless, Vintage Not Legal Formats Alchemy, Pauper, Standard Rulings (9/29/2017) Once Rowdy Crew's triggered ability begins to resolve, no player may take other actions until it's done
Head to the chain of rooms known as the Gray Room to use the hair and makeup salons, voice rehearsal booths, mirrored oration rehearsal spaces, and spa facilities to prepare yourself
Functionally, the card is the same as the regular version at number 10 - Lands that can tap for two mana are great
Looking beyond cards that directly reference +1/+1 counters, these decks can and should make ample use of cards that care about modified creatures
