Dark Ritual allows black so many sick turn one plays, it isn't funny
I'll start with some general notes, move on to some questions about some larger categories, and then I'll get to the card-specific rulings
Dispatcher Socketed Sprocketer Spell Suck Spy Eye Suspicious Nanny Time Out Very Cryptic Command Wall of Fortune BLACK Big|Boa Constrictor capital offense Dirty|Rat Extremely Slow Zombie Finders, Keepers Hangman Hazmat Suit (Used) Hoisted Hireling Inhumaniac Masterful Ninja Ninja Old-Fashioned Vampire Over My Dead Bodies Overt Operative Rumors of My Death
Token generation is easy to double or more, while the +3/+3 stat buff and fight ability can help you use your favorite Scion of the Wild variant to take out an opposing creature
It's a good idea to either do it when you have a large number of lands out in play already, or run more extra lands cards like Exploration, Burgeoning, or Dryad of the Ilysian Grove
Whenever a player casts a spell, that player flips a coin