Border Saga

Canon

 * Introduction Arc (Chapters 1 - 16, Episodes 1 - 8)
 * Black Trigger Capture Arc (Chapters 17 - 32, Episodes 9 - 16)
 * Border Enlistment Arc (Chapters 33 - 43, Episodes 17 - 21)
 * Large-Scale Invasion Arc (Chapters 44 - 85, Episodes 22 - 38)
 * B-Rank Wars Arc (Chapters 86 - 199, Episodes 38 - 47, 64 -  ?
 * Expedition Selection Exam Arc (Chapters 200 - ?)

Filler

 * Fugitive Arc (Episodes 49-63)