Concept idea: Saw Gerrera

https://www.denofgeek.com/wp-content/uploads/2019/06/forest-whitaker-as-saw-gerrera-in-rogue-one-1.jpeg?fit=1300%2C650
Dark Side
Rebel Fighter, Leader, Support
Epic character: Galactic Conquest
This is a depiction of character prior to and during the events of Rogue One. Despite him being on the death door, despite being in confrontation with Mon Mothma, he was one of the most significant characters for Rebellion during this time and one of the pillars who started it all. And at that moment he was a powerful leader and mentor that helped Rebellion with gaining schematics for the Death Star. As a character from GC, there is still a room for his Legendary Journey event, but his significance is as important as of CAT and halfMaul

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• His key feature is a buff 'partisan'. With this buff, for each stack on them, Rebel Fighter allies deal 10% more Critical Damage while countering and inflict Thermal Detonator.
  Also, allies with partisan have +100% Counter chance
  All Rebel Fighters gain stack of partisan whenever they deal critical hit. If Leader is Rebel Fighter, it lasts even if Saw Gerrera is defeated.
  
• If Saw Gerrera is not in the Leader Slot, when allied Leader dies, he sacrifices himself instead of a Leader. If he is defeated this way - he can't be revived.
  The First time he dies, all RF allies gain 30% max Health, Protection, Offense, Critical Damage and Critical Chance. And all Thermal Detonators explode,
  
• Leadership: Allies gain bonuses to Health, Tenacity, Critical Chance and Critical Damage. Rebel Fighter allies are immune to daze. They also gain +10% offense until the end of their next turn whenever they inflict debuff on enemy target. And Bonus turn meter whenever they attack Empire characters out of Turn. Marked allies can't be countered.
  
• If all allies are Rebel Fighters, whenever an ally dies, all allies gain +50% critical Damage until the rest of the battle and +20% Turn Meter .
  
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Few goals

• Awful synergy with Mon Mothma. Dying instead of her won't benefit her, and focusing on CD increase won't make as much impact with her lead.
  
• He should be really awesome with Rogue one characters, especially with Jyn Erso and Cassian Andor
  
• Tried to implement some key features of GAS and Rex , due to him being their apprentice. He even ended up a bit similar to Anakin
  
• "Save the Rebelion, Save the dream" is pretty inspirational catch-phrase he says before dying. While doing so he probably saved Jyn(he knew, he couldn't manage) and saved Rebellion this way. So a sacrifice similar to 555 feels appropriate.