sting mtg card Xira, the Golden Equipped creature has first strike as long as its blocking or blocked by a Goblin or Orc. Sting is Bad Flavour-wise :

In those moments, you may only be limited by the number of cards you have available to cast

What started off as a throw-in mechanic for Fifth Dawn turned into a headliner for the Greek-inspired Theros block

This one is the least obvious of the joke cards in this set

Then theres just attacking for the sacrifice in order draw cards with those creatures which have done their work, like Noxious Gearhulk

Four more reprints are just some lands, all okay, nothing special

The important thing is that your creatures can only fight those with the same mana value (read: weight class) , so you will probably need boxers with a variety of different mana values if you plan to host many prize fights using this card