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
She costs less because she triggers once a turn and can be attacked to be removed from the board
It can be said that you can force only the opponent's permanents to be sacrificed and gain an advantage unilaterally
Sacrifice outlets and repeatable egg-makers turn Atla into a reliable engine that overwhelms opponents with must-answer creatures
While his life gain aspect is situational and disruptable it is also greatly powerful
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