The decks: WG Cats "Feline Ferocity": Arahbo, Roar of the World WBR Vampires "Vampiric Bloodlust": Edgar Markov 5-color Dragons "Draconic Domination": The Ur-Dragon Grixis Wizards "Arcane Wizardry": Inalia, Archmage Ritualist Arabho, Roar of the World [Cat Commander]: Eminence will buff one of your cats, and that's great
Duskshell Crawler
All it takes is a free account that can be set up in seconds
While that doesnt seem like a huge difference, it means you can OHKO Stoutland V [Battle Styles] without the need for a Choice Belt [Brilliant Stars], which allows you to have less combo pieces
You slide yourself into your spot at the back of the line and the minutes begin to pass
As to how you get all these card types in your graveyard, there's the traditional route: have some creatures die in combat, cast a few spells, maybe a planeswalker will decide she's had enough of your shenanigans and sit in your graveyard for a while because her loyalty...look, not every metaphor works, okay