Beta only Torsion ballista was available in Closed beta, but does not exist in the VIP version of the game. The article is being kept for historic purposes. The VIP version of Torsion ballista can be found here.

Name Picture Library Level Required Time Gold Prerequisites Rewards
Torsion Ballista Torsion Ballista Research Icon.png 7 5:00:00 1,600 Ballista Improves: Ballista, Scorpio, and Polyboli
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