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What does "being upgraded" mean on Gears’ stratagem Sabotage?
Being upgraded covers any time an upgrade is Put on a character (including Playing, Moving, and Swapping). It does not cover when an upgrade remains on a character during combining.
Source: Aequitas Rules Roundup 2020-09-14
Why is there a Decepticon symbol on Gear's stratagem?
In the 1985 episode of the G1 cartoon, Gears has a circuit removed and becomes a happy to please mechanoid who will help anyone, including the Decepticons. The symbol on the stratagem is to be a tongue in cheek reference to that episode.
Source: Aequitas Rules Roundup 2020-10-01