You can unlock it by playing any matched game on the Avatar battlefield, and clicking on the Cabbage Merchant's card until it explodes
Arteeoh, Dread Scavenger is a 3/3 artifact creature that costs four mana to play (one black, one green, one blue, and one colourless)
It takes some cues from the Wizards of the Coast design, but its gold colour and slightly busier design elements do make it stand out as different
Is Coin Flipping Fun in Magic
The first move is called Triple Kick and for one fighting energy card this move has a potential damage of 60, for one energy card you can flip 3 coins and for each heads you get it does 20 damage
Because I wanted to build around Aetherwork Marvel, I added Emrakul, the Aeons Torn and Blightsteel Colossus to cheat into play with Aetherworks Marvel and Nissa, Worldsoul Speaker