The absolute thrill of opening those Legends so that they could be inserted into Collector Boosters was a special, unforgettable experience, and you can read more about it in Mike Turian's Collecting Dominaria United article
For one colorless, one black and one green, however, Polukranos can can fight another creature, so you can bounce this thing around the opposition
Dockside Extortionist [Explosive Treasure Token Engine] Dockside Extortionist is one of the best MTG cards for Commander (at least, it was)
If youre still confused on how to package your card, Parcel2Go provides some additional information on how to ship fragile items so you can have peace of mind that your items will arrive in the best condition possible
As a result, the card was only given to 39 people, making it an incredibly rare collectible