mtg goyf cards Altar of the (ripple foil) (Artifact Ach! Hans! It's a Lhurgoyf

The free cast from the top of your library adds even more advantage

Again, it's not card advantage in and of itself (since you draw three, and then discard three + lose the Coliseum), but it combines famously with Deep Analysis and madness cards (such as Circular Logic), and its effect can't be counterspelled

We have it second on our list, but one could argue that it is at least as good as Ragavan, Nimble Pilferer, since it can kill him

Pinocchio, Talkative Puppet is a cheap card that exerts an opponent's character when played, so returning it to your hand to be played again can be a strong , inexpensive way to control the board

I hope you are having a fun post-Halloween week, filled with the thoughts of candy past