gold pokemon trainer cards - Luxurious Cape 265/182 - Paradox Rift - Hyper Rare - Foil Gold Flash Light Pokemon Trainer

Source: Magic/Twitch

Unless, of course, your opponent is willing to pay the full cost of the song

Main Genre Fantasy Release Date August 5, 1993 Created by Richard Garfield Character(s) Jace Beleren, Chandra Nalaar, Liliana Vess, Garruk Wildspeaker, Nissa Revane, Ajani Goldmane, Nicol Bolas, Teferi, Gideon Jura, Sorin Markov, Ral Zarek Video Game(s) Magic: The Gathering, Magic the Gathering Commander, Magic: The Gathering - Battlegrounds, Magic the Gathering: Duels of the Planeswalkers 2012, Magic: The Gathering - Duels of the Planeswalkers, Magic: The Gathering Duels of the Planeswalkers 2012, Magic: The Gathering Duels of the Planeswalkers 2013, Magic: The Gathering Duels of the Planeswalkers 2014, Magic: The Gathering Arena

Add to this that it's a relatively inexpensive Song, and you can have your character sing it to deal damage to every opposing character on the field