Anime Attacks Powerful Enough to Threaten the Planet

Shinra Tensei transformed gravity itself into a weapon of mass destruction. When Pain unleashed it at full scale, the force flattened an entire city in a single instant. Buildings, terrain, and human life were erased simultaneously by invisible pressure. The attack did not discriminate between targets, making planetary consequences plausible if expanded further. Its power stemmed from godlike control rather than raw energy output.