Because sometimes you want laval monsters removed from play. and if you want to make a big play with Rekindling then you want to be selective about the number of tokens you make, Searing Fire Wall lets you make Just enough tokens.
__________________ Dino Rabbit Dude , back from the grave and in hiding. Yeah the hate is real. Rescue Rabbit at one and Tour Guide From The Underworld there too. But i'm back Pojo. I came made lots of noise and then vanished like a Spiritbut here I am once again