mtg black rat cards Elite Mono Deck - Discard - Very Powerful - Modern Legal - Custom Built - Magic The Gathering - What are must-have cards for

It also gives all of your creatures an ability that makes it so that they get +1/+1 counters on them whenever they activate a mana ability, equal to the amount of mana they created with that ability

There are a number of memorable cards from this nearly 25-year-old release, but which ones tip the scales the most when it comes to value

Similarly, any "as [this permanent] enters" or "[this permanent] enters with" abilities that the token has copied will also work

In my experience, the Game Changers that win the most games are the ones that generate persistent card advantage: Rhystic Study, Smothering Tithe, Necropotence