While all these gold cards are inherently awesome and do very powerful things, it can often be very difficult to find a place to play them due to their mana requirements
Once you reach 100 charge counters, you can cash them in for an artifact card from your library and put it on the battlefield
Wrap Up Inspirit, Flagship Vessel | art by Titus Lunter As you can see, charge counters can enable all kinds of effectsramping mana, creating tokens, taking extra turns, or even winning the game outright
What commanders are your favorite to play against
Sacrifice an artifact: Ravenous Intruder gets +2/+2 until end of turn
Well, the Play Booster is cleverly designed to perform multiple functions