Melissa Flores 
Mighty Morphin Power Rangers #117 [PDF ebook] 

Things are desperate on Earth as Mistress Vile attacks, with Rangers from different universes and civilians alike teaming up to keep the carnage at bay, but some special objects may be the key to keeping the planet safe… even if it won’t last for long. As Billy and the Hyper Force Rangers rush to repair the Master Arch, they re only able to pull a single ally from the heart of the Morphin Grid as Dark Specter s power grows