Maybe well see a wildly transformed mega-Jafar like Ursula in the Illumineers Quest: Deep Trouble
Magic tabletop, Magic Online, and MTG Arena players all use play boosters
This is why Steels favorite pairings are Emerald and Sapphire since they can either stall the opponent or generate enough resources to play the expensive Steel characters.
Bloodtracker has my favorite kind of trigger a leaves play trigger
Earthcraft is the best source of mana to fuel a number of infinite combos involving Doubling Season, Cathars Crusade, The Meathook Massacre, and Corpse Knight, among others, but these cards only scratch the surface of your combo potential with this commander, so if thats your preferred style of play, the linked primer above is going to be your best starting point for deck construction
Before you even play it, you can cast Faith & Grief, its Adventure half, to return up to two enchantments or artifacts from your graveyard to your hand