Once the cultivator Colossus is played, its controller can put a land from their hand onto the battlefield and draw a card, repeating this process any number of times
There are seven core card types in creatures, lands, artifacts, enchantments, instants, sorceries and Planeswalkers, and a couple of lesser seen ones (e.g
How its played Cat in the Box mostly plays like any other trick-taking game think Hearts, Oh Hell, Spades, and Bridge
Notable inclusions are an Elephant Angel (which can surely only be Lulu the Hollyphant from Descent into Avernus), three D&D Gods, and "a card capable of making an Ox, Boar, or Goat"
Those abilities are placed on the stack in the order you choose
Use this in combo with any on-play characters to squeeze out every last drop of their abilities, or on turn three to bounce your 1-cost character and let Helga or Rajah deal with must-remove characters