Whenever a player Earthbends, they choose a target land they control
This deck has a number of cards with Trigger effects, making the Life card recovery effect on "OP08-069 Charlotte Linlin" especially powerful
So, basically, its just a big robot programmed with knowledge of how the card game works
Climbing ranked is the fastest way to learn the format
Those seeking to do slightly less terrible things to their friends during casual commander games will find repeatable mass blink effects that net you cards (Cloudblazer, Unquestioned Authority, etc.), the ability to get around mana costs through the Manifest mechanic (Cloudform, Scroll of Fate, etc.), or even double mana from mana rocks is plenty sufficient when it comes to generating incremental value
Meanwhile, Thermokarst gives you a life sometimes, but theyre pretty much interchangeable cards and its much cheaper to buy