Then, I can tap this artifact at any time to put a creature on the battlefield if it has a mana value equal to the number of charge counters on Aether Vial
In fact, he even designs his own tabletop games from self published TTRPGs like, The House Doesn't Always Win to published wargames like, FREAKZ
This can result in a truly ridiculous level of token production, which in turn enables quick kills with Impact Tremors and Purphoros, God of the Forge
Rex as seeing creatures that are tapped or those that become tapped is an awesome design
You can explore the full Magic: The Gathering collection, but this breaks down what actually makes sense at the start
Magic: The Gathering | Teenage Mutant Ninja Turtles also pushes Turtles into new colors, expanding what it means to have a Turtle deck