Being able to Knock Out a Pokemon by only attaching a couple of Energy Cards was such a great feature, and dealing 280 with its main attack is totally excellent as well
Proposing deals and lobbying, cajoling, or bribing their trading partners with promises of better trades in the future lend the game the feeling of a surreal stock market a chaotic trading floor powered by beans and dreams
Notably, the ability to add counters triggers on any artifact creature attacking, so if you want to put all of your eggs in the Bomat Courier basket, then thats a pretty strong one-into-two curve
If a card or token would be put into a graveyard from anywhere, exile it instead
Ureni, the Song Unending $11.01 Dragonlord Atarka saw a lot of play in its Standard era, and it still retains a good chunk of its value as a casual (Cube, EDH) staple, be it as a ramp or reanimator target
However, the burst of other colors isn't enough to save this card from hard times, as it dipped into the $330 range before finding its home back above $400.