Propagation is the primary Quirk of the Cluster Bombers.[1]
Description#
This Quirk allows the user to grow and duplicate parts of their body all over themselves, giving them a multiplied increase in power depending on how many duplicates there are.
Usage#
The Quirk is utilized during the climax of the Sky Egg Bombing, as Number 6 orders the specialized Bomber to use the Quirk to duplicate its own self, appearing like three Bombers fused into one, leading to a Self-Detonation attack that was three times as powerful.[2]
As part of one last resort, Number 6 utilizes a combination of the Bombers' Regeneration and the Propagation to fuse all the remaining Bomber cells together, to create a Cluster of Mini-Bombers which threaten to detonate everyone, until they are swiftly taken care of by All Might.[3]