mtg card back purple Kabinka Sleeves - 100 Standard Size Pack The Great Purple Wave -

By itself it can get through for guaranteed damage, and draw you cards you can use to buff it up

I tried two different decks in December alone

"Three Stupid Elephants" Congregation at Dawn Loxodon Hierarch + Loxodon Hierarch + Loxodon Hierarch If a player had a fourth land in hand, Congregation at Dawn was just about the worst thing a Red Deck player could imagineessentially unbeatable in Standard

Dragons like Dragonlord Atarka and Scourge of the Throne can greatly disrupt a game once freerolled onto the battlefield, which makes Ureni such a formidable commander

And finally, having a lot of good synergy with your decks theme