Xenoblade Chronicles: Definitive Edition

Bionis' Interior

Ben Chard
Jarrod Garripoli
, &
Seren Morgan-Roberts

The Bionis’ Interior is literally the inside of the Bionis, which the party enters for the first time after Satorl Marsh. However, on this visit, you are limited to only two smaller areas, with no enemies or collectibles. It isn’t until later in the game that you will unlock the full scope of Bionis’ Interior, with it being filled with enemies and collectibles.


Category Items Reward
Vegetables Sarsaparilla, Black Liver Bean Haste V
Animal Blood Worm, Azure Mouse, Happy Duck Aggro Down IV
Strange Tap Tap Tap, High Entia Jewel Strength Down V
  • The reward for finishing the Collectopaedia for this area is a Z Speed Goggles (equipment for Seven)


Landmark When Available Area
Terminal Trachea First Visit Lower Level
Interior Landing Site Second Visit Lower Level
Spinal Nerve Tower Second Visit Lower Level
Pars Sympathica Tower Second Visit Lower Level
Terminal Nerve Tower Second Visit Lower Level
Upper Trachea First Visit Upper Level
Heart Entrance Second Visit Upper Level


Location When Available Area
Third Lung First Visit Lower Level
Third Lung Bronchus Second Visit Lower Level
Second Lung Second Visit Lower Level
Aortic Pathway Second Visit Lower Level
Venous Plexus Second Visit Lower Level
First Lung Second Visit Lower Level
Vein Crossroad Second Visit Lower Level
Terminal Vein Second Visit Lower Level

Normal Enemies

Enemy Level Location
Chimai Selua 75 Vein Crossroad, South of Pars Sympathica Tower
Drakos Telethia 74 Flying around Venous Plexus
Gigas Telethia 75 Venous Plexus
Jelly Selua 72-73 Third Lung, Platform east of Terminal Nerve Tower
Largo Selua 72-73 Third Lung, Large platform west of Terminal Nerve Tower
Phoenix Telethia 72-73 First Lung, Second Lung
Wool Selua 73 Venous Plexus, Pars Sympathica Tower

Unique Monsters

Unique Monster Level Location
Active Impulso 72 Second Lung
Clandestine Apety 74 Second Lung
Dark King Barbarus 77 Flying around platform east of Second Lung
Ghostly Mahatos 76 Large platform west of Terminal Nerve Tower
Mystical Klesida 72 Third Lung
Officer Robusto 75 Near platform beneath Venous Plexus
Victorious Gross 73 Pars Sympathica Tower
Vivid Anstan 75 Near middle of Third Lung


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Guide Information

  • Publisher
  • Platforms
  • Genre
  • Guide Release
    1 June 2020
  • Last Updated
    12 September 2021
    Version History
  • Guide Author
    Ben Chard, Jarrod Garripoli, Seren Morgan-Roberts

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The guide for Xenoblade Chronicles: Definitive Edition features all there is to see and do including a walkthrough featuring coverage of all Chapters, Quests, Affinity Charts, and much more. Including an in-depth walkthrough of Future Connected, the new story and all of the new changes that Definitive Edition brings.

Inside this guide you will find:

  • A Complete Walkthrough - Taking you through the main story and side quests.
  • An indepth Quests section - All the side quests found in the different cities and regions.
  • Extensive Tour Guide section - Annotated maps and details on enemies found in each region.
  • Full coverage of Future Connected - Everything you need to know about the new DLC!
  • Detailed information on all Characters - Pages dedicated to Arts and Skill Trees for each character.
  • And guides covering: Equipment, Gems, Affinity Charts, Records & Trials.

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