I meant to leave the unengaged part in but missed typing it. I like the aid to Deadeye. You can't modify a special attack so I don't think you need normal attack, Taelords card says get "+1 to attack", Concans says "roll an additional dice", Finns says "add 1 die to their normal attack", Khosumets says "receives an additional attack die".
All friendly Scout figures that attack a non-adjacent figure within 6 clear sight spaces of an Unengaged Whisper Scout roll 1 additional attack die. All friendly Sniper figures that choose a figure within 6 clear sight spaces of an unengaged Whisper Scout for a special power may add 1 to their 20-sided die roll.
or if the normal part has to be there
All friendly Scout figures that attack a non-adjacent figure within 6 clear sight spaces of an Unengaged Whisper Scout add 1 die to their normal attack. All friendly Sniper figures that choose a figure within 6 clear sight spaces of an unengaged Whisper Scout for a special power may add 1 to their 20-sided die roll.
I don't think we need to specify "you control" on the Whisper Scout as you can't gain bonuses from enemy cards, the card says friendly on it already.
All friendly Scout figures that attack a non-adjacent figure within 6 clear sight spaces of an Unengaged Whisper Scout roll 1 additional attack die. All friendly Sniper figures that choose a figure within 6 clear sight spaces of an unengaged Whisper Scout for a special power may add 1 to their 20-sided die roll.
or if the normal part has to be there
All friendly Scout figures that attack a non-adjacent figure within 6 clear sight spaces of an Unengaged Whisper Scout add 1 die to their normal attack. All friendly Sniper figures that choose a figure within 6 clear sight spaces of an unengaged Whisper Scout for a special power may add 1 to their 20-sided die roll.
I don't think we need to specify "you control" on the Whisper Scout as you can't gain bonuses from enemy cards, the card says friendly on it already.