Shadows over Innistrad has big shoes to fill in bringing us back to that place
Aesi, Tyrant of Gyre Strait Azusa's Many Journeys Beanstalk Wurm Beanstalk Wurm Case of the Locked Hothouse Druid Class Dryad of the Ilysian Grove Enter the Unknown Escape to the Wilds Exploration Exploration Broodship Explore Flubs, the Fool Gaea's Touch Ghirapur Orrery Hearthhull, the Worldseed Hugs, Grisly Guardian Icetill Explorer Kellan, Inquisitive Prodigy Kellan, Inquisitive Prodigy Kiora, the Crashing Wave Loot, Exuberant Explorer Mina and Denn, Wildborn My Tendrils Run Deep Oracle of Mul Daya Prismatic Undercurrents Rites of Flourishing Scale the Heights Song of Creation Storm Cauldron Sword of Forge and Frontier Thalia and The Gitrog Monster The Gitrog Monster This World Belongs to Me Titania Two Streams Facility Urban Evolution Wayward Swordtooth Zell Dincht
Generally speaking, this takes the form of ritual spells as well as cards that generate mana whenever a creature dies
And hey, if you have time, make a few 2/2s that soak up whatever synergies you have going on
Perhaps Marisi will sacrifice Jazal in order to further his cause, just like he did in the story