Pointed Discussion

Handcuffs

People tends to forget that this card can also shut down creatures with tap abilities in addition to preventing it from attack/block. It's a good reusable card.

And these shackles aren't even gold.

The fact that you can return it to your hand when another creature arrives that presents more of a threat really increases its usefulness. Allows you to remove creatures earlier than you might usually because you can always take it back if needed.