She costs less because she triggers once a turn and can be attacked to be removed from the board
This means that as long as Tlincalli Hunter's controller is putting creatures into exile with 'impulsive draw' effects, or through any other creature with an Adventure, they can play said creatures without paying their mana costs
Flaying Tendrils and Yahennis Expertise both seem generally better, and Fumigate, Descend upon the Sinful, Engulf the Shore, Sweltering Suns, and Kozileks Return make it confusing if were even in the market for a black sweeper to begin with
: Put each card exiled with this artifact into its owner's graveyard, then create a 2/2 colorless Robot artifact creature token for each card put into a graveyard this way
It kind of closely resembles Card not found quite often, but than it just becomes so much more, when you are able to get it online