Osiris joins forces with the Swords of Sanghelios.

Alliance is the ninth campaign mission in Halo 5: Guardians.

Plot[edit | edit source]

Osiris arrives at the Swords of Sanghelios camp. They've set up shop here to treat their wounded and repair their vehicles. Dr. Halsey is present to debrief the team about the ways to activate a Guardian, a Constructor.

Osiris is then picked up by Palmer with a Pelican.

Transcript[edit | edit source]

This section requires expansion.

Achievements[edit | edit source]

Art Name Description Value
H5G AchievementArt Swords.png Swords Complete mission 7 10G

Sources[edit | edit source]

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