Katrina is a “Combat” type hero in Dark War Survival. She belongs to the “Riders” faction and is an “S” rarity hero, making her one of the most powerful heroes in the game. Katrina excels in combat and can boost the overall damage of your troops.
You can unlock Katrina by participating in the “Lucky Chest” event.
Rarity: 
Type: Combat 
Faction: Rider 
Attack: 21,840
Defence: 12,480
Troop Size: 610
Skills
Reaper’s Missiles
“ Launches a barrage of missiles to deal damage equal to 600% attack to enemies.“
Type: Active Skill
Upgrade Preview:
Star Level 1: Deal an additional 180% damage.
Star Level 2: Additional damage increases to 360%.
Star Level 3: Additional damage increases 540%.
Star Level 4: Additional damage increases to 780%.
Star Level 5: Additional damage increases 1200%.
Ironclad Rush
“Katrina increases the damage output of Riders’ attack by 5%.“
Type: Passive Skill
Upgrade Preview:
Star Level 1: Troop normal attack damage increases by 5%.
Star Level 2: Troop normal attack damage increases by 8%.
Star Level 3: Troop normal attack damage increases by 12%.
Star Level 4: Troop normal attack damage increases by 18%.
Star Level 5: Troop normal attack damage increases by 25%.
Rapid Fire
“ Fire bullets to cause damage equal to 140% attack to enemies.“
Type: Normal Attack
Upgrade Preview:
Star Level 1: Deal an additional 18% damage.
Star Level 2: Additional damage increases to 36%.
Star Level 3: Additional damage increases to 54%.
Star Level 4: Additional damage increases to 78%.
Star Level 5: Additional damage increases to 120%.
High Morale
“The hero’s attack +10%, defence +10%, and troop capacity +5%.“
Type: Exclusive Talent