Generation 2 / FORM PROFILE
Siphon
Siphon is Colossus’s worm Nanogan in Evolutions. Its Nano-Gear transformation produces the Siphonator cannon on Colossus Strength Mode’s back. The anime identifies it with Haos, and toy versions also appear in other factions.
Background summary1 catalogue entriesAwaiting independent review
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A few things to know.
THE PHYSICAL RELEASES
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Sources & further reading.
Brief paraphrases with source links. Story facts belong to their named continuity; exact toy releases are documented in the catalogue entries.
Siphon — The Bakugan Wiki