If Stump Stomp / Burnwillow Clearing is in your graveyard, you can play Burnwillow Clearing from there, even if its considered a sorcery card in your graveyard
Nasty synergy, and with mana washing, so you can cast that blue or red card with any mana you have
As if that wasnt enough, theres even the brand-new Izzet Elementals shell, which has been putting up an incredibly strong performance
Use his powerful effect to seize victory
Well it seems to be seeing some play on the sideboard in Vintage Dredge decks, but a more likely cause is Modern
Instead, Colorless-type Pokmon fuel their attacks with any Basic Energy card (like Darkness, Grass, Lightning, etc.)