Theronian Bomb
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The Theronian Bomb is a thermonuclear explosive, presumably designed by the Chozo, located in the SkyTown area of Elysia. The bomb itself is separated into three pieces, which must be assembled with the Ship Grapple. When Samus collects all three pieces, she places the bomb in the Spire Pod cargo hold.The bomb is used to disable the Leviathan Shield around the Elysia Seed, because the shield generators are located on Elysia's distant crust, allowing access to the Leviathan.
[edit] Description
Of the three separate Bomb Parts found on Elysia, two are thick segmented rings, and a third is a tapered spike used to hold them. The Theronian bomb is colored primarily orange and black, and features a Chozo Artifact symbol near its bottom.

