Overdrive Engine

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You install a miniature jet turbine inside your body allowing you to move with extreme speed. Initial prototypes had the unfortunate side effect of burning the user from the inside out. At tier 3, researchers have successfully solved the overheating issue.

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Tier 2. On your turn, you can gain an additional action, suffering 3d8 fire damage at the end of your turn. This damage cannot be reduced, except by expending up to 3 Hit Dice, removing 1d8 from the roll for each Hit Dice spent. You cannot use this cyberware on the same turn you use Action Surge. Once you use this feature, you must finish a short or long rest before you can use it again.

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Tier 3. On your turn you can gain an additional action. You cannot use this cyberware on the same turn you use Action Surge. Once you use this feature, you must finish a short or long rest before you can use it again.

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