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Halo: The Master Chief Collection

Don't Make a Girl a Promise

Don't Make a Girl a Promise

Ultra rare0.1%

Halo 2: Collect the Cortana toy in Gravemind.

All Halo: The Master Chief Collection achievements

More from Halo: The Master Chief Collection

Flaming Ninja Anniversary
Gunslinger
Haplorrhini
Like Peanut Butter and Chocolate
Long Time Fan
Master Forger
MVP
Power Play

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