The first player to 20 wins - meaning you could technically go a whole game without fighting your opponent if you build a deck around churning lore as quickly as possible
In a deck that only wants lands that make Green mana (Elves), the opportunity cost of including Turntimber, Serpentine Wood is extremely low
Smokestack has the following oracle text: At the beginning of your upkeep, you may put a soot counter on Smokestack
That is a neat two card combo, but we can step it up a bit more and make a more potent combo than that
Blightbelly Rat Brimaz, Blight of Oreskos Cacophony Scamp Carnival Elephant Meteor Contagion Clasp Contagion Engine Core Prowler Drown in Ichor Everythingamajig Filigree Vector Glistening Sphere Grateful Apparition Grim Affliction Gulping Scraptrap Karn's Bastion Martyr for the Cause Metastatic Evangel Norn's Choirmaster Patrolling Peacemaker Proud Pack-Rhino Recon Craft Theta Scheming Aspirant Spread the Sickness Staff of Compleation Surge Conductor Sword of Truth and Justice Throne of Geth Unbounded Potential Vat Emergence Volt Charge Vraska, Betrayal's Sting Wanderer's Strike Whisper of the Dross Yawgmoth, Thran Physician Yawgmoth, Thran Physician
It's a little investment with a high reward