the card makes you choose an artist) Wayne "King of" England (on Graphic Violence) Greg "Six-Pack" Staples (on Greater Morphling) Paolo "That's Actually Me" Parente (on Mana Flair, and yes, Paolo painted himself in the art) Rebecca "Don't Mess with Me" Guay (on Persecute Artist
You can then pay four to add another counter to it, or remove a counter to ping something for one damage
Honestly, it's a good thing that no one actually needs every version of every Magic card because even though Magic is the best game of all time, if you have $30,000 laying around, you can probably find something better to spend it on than one year's worth of cardboard
I recommend using it with Hangarback Walker
All to then counter a spell
In some cases, that caused the card to be legal for tournament play in the Standard format for a much longer period of time