Your search for "Stratagem Emulator 238" revealed the following:
Stratagem Emulator - Extended Art (TRC) from Star Trek Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Grant Griffin Card Text:When this creature dies, create X 1/1 colorless Borg artifact creature tokens, where X is its power....
Stratagem Emulator (TRC) from Star Trek Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Grant Griffin Card Text:When this creature dies, create X 1/1 colorless Borg artifact creature tokens, where X is its power.