Today is my fourth Article of Good Cards from the aforementioned Edge of Eternities for all kitchen table and casual play - ideally multiplayer and Commander first, and then Highlander, Five Color, Type Four, Peasant and more
It means there has to be a host creature you control on the battlefield
For example, if the player controls Melira, the Living Cure, they will end up getting one poison counter if they had eight or fewer to begin with
(Did you know that Rise of ExtusRise of Extus is the only hybrid card in the game that can go get a card from outside the game?) Avatar: The Last Airbender brought us quite a few mechanics, but sprinkled in with it was an old one that's always been a bit underloved in Commander: Lessons
Sure, Ill pay 1UU for Mystic Confluence and then put it in my hand
However, if there aren't any wizards that you can put in your deck or make use of, it's not really a tutor at all