Rick Astley, The Dank One

+1: Counter target spell, then draw two cards. You may play this ability during an opponent's turn and as an instant.
-2: Target creature gets rickrolled. (It becomes a 0/1, loses all abilities, and gains "This creature is never gonna give you up.")
-8: You get an emblem with "Whenever a spell or ability you control counters a spell, create three copies of Rick Astley, The Dank One.