buy and sell mtg cards MTGstand Hire a Mercenary — Create a 3/2 colorless Shapeshifter creature token with changeling Card Kingdom | Buy MTG

Nonserialized Mox Jasper cards found in Tarkir: Dragonstorm are mechanically identical to their serialized variants

You could get some mileage out of this in artifact decks, but most often the use case will probably be reducing the cost of Goblins if you can stomach going off-tribe

Phyrexian Reclamation is great in any creature-heavy deck, but it's especially good with madness creatures Retribution of the Ancients is one of the few +1/+1 counter support cards that you'll find outside of Green / Blue / White and is a great source of repeatable removal Here's a list of cards under $3 you can use to fill out the rest of the deck

Allied Shock Lands The allied shock lands are coming back to standard and getting their first reprint since Return to Ravnicas release in 2012

I honestly recommend checking out WotC's Secret Lair Heads I Win, Tails You Lose deck