T1:

• Defender against the depths:
  -Craft the ABYSS warsuit, B-rod, and energized B-rod.
  +10% swim speed while wearing any warsuit.

T2:

• Behemoth Force:
  +30% melee damage and +40% speed to prying doors open w/ a crowbar while wearing an ABYSS suit. x2 these bonuses in a TITAN suit.
  
• Against metal and harsh pressure:
  +10% physical defense while in the water and wearing any warsuit.

T3:

• Ward of the sea:
  -Unlock all other B-rods', TITAN warsuit, and ELITE ABYSS warsuit recipes.
  -You have 10% to find experimental scrap on wrecks (used for the elite warsuit recipe)

T4:

• Resilience of the Ward:
  -When your health reaches 0 and you are wearing any warsuit, gain a second wind. After resurrecting, gain 70% physical damage resistance for a short time and become exhausted, permanently decreasing your max hp by 30% until healed with an outpost doctor. Does not stack. Resurrection can only happen once, and recharges when completing a mission.
  
• Tank of the party:
  +25% max hp.
  -While wearing any warsuit allies have +20% resistance to damage and psychosis.

T1:

• Big shot:
  -Unlock the firepower shotgun and shotgun shells recipes.
  Increase ranged damage by 15%
  
• Bullet storm:
  -Unlock the A.R.C. Assault rifle + its ammo recipes.
  -Increase ranged firing speed by 15%

T2:

• Pressure on:
  -Your shots ignore 5% of the target's damage resistance.
  -If your health is lower than 30%, increase this bonus to 15%
  
• Mayhem harbinger:
  -Increase your ranged damage by 5%.
  -If your health is lower than 30%, increase your fire speed by 15%.

T3:

• Bloodlust:
  -Kills heals you by 5% from regular damage, and increases your swimspeed by 10% for 5s.

T4:

• Leviathans' fear:
  -Unlock ALL RECIPES from THIS talent tree.
  -vanilla Abyss creatures have their health reduced by 20% and speed by 10% when near you.

T1:

• Encourage pride:
  -Unlock the A.H.C. Pistol + its ammo, and the warden belt recipes.
  -Killing any monster grants all crew 10xp, and it has 50% chance to spawn a monster shell in your inventory. This monster shell can be deconstructed for pieces used to craft hunt trophies. Trophies are used as decoration or sold for profit.
  -Warden belt has a special slot for monster shell. WARNING: The game will NOT spawn the shell inside your belt, this is a game limitation, sorry.

T2:

• Supply the heroes:
  -Completing one mission will give you a supply box, and the crew 250xp.
  -This supply box has basic ammo materials and medicine. Open it at a deconstructor.
  
• Inspired to duty:
  -The crew gains +10% experience from missions.
  -Crew members near you have their repair and move speed increased by 10%

T3:

• Conscript the masses:
  -If you are at least 2 levels ahead of someone, gain conscription papers when arriving at an outpost. This item grants 1250xp when used.
  
• War general:
  -Giving any order to a character gives them +10% to their attack and movespeed. Only one person can be buffed at a time, and it doesn't work on you.

T4:

• Coordinated efforts:
  -Allies near you have their ranged damage increased by 15% and melee damage by 30%