K'rrik, Son of Yawgmoth Tergrid, God of Fright // Tergrid's Lantern Yawgmoth, Thran Physician Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel Syr Konrad, the Grim Marrow-Gnawer Braids, Arisen Nightmare Tinybones, Bauble Burglar Shirei, Shizo's Caretaker Sheoldred, the Apocalypse Vito, Thorn of the Dusk Rose Maha, Its Feathers Night Skithiryx, the Blight Dragon With the basics covered, let's break down the list
You make a 4/4 flier for two mana, which should be enough to close out games
You see, every time a player draws their second card each turn, they exile the top card of their library
On top of greens already solid ramp, there are lots of cards like Marwyn, the Nurturer, Gyre Sage and Rishkar, Peema Renegade that work with this theme specifically to make dizzying amounts of mana
Skittering Cicada and Eldrazi Mimic start small and grow over time