mtg opponent draws a card Inzerva, Master of Insights Does opponent choose to draw

Cards like Persistent Petitioners or Relentless Rats let you play any number of them

This is one of the cases where the market value of an MTG card betrays its true worth

These two let you cast an infinite number of copies of Dramatic Reversal which in turn gives you an infinite number of Displacer Kitten triggers

Its an important distinction to make, because if a mechanic is not inherently broken in all cases (and very few are) then you can make the case for a new set figuring out how to implement them in a way which avoids the pitfalls of previous overpowered designs

Commander Liara Portyr Commander Liara Portyr is practically begging to be your commander with that name

Guardian Gladewalker