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Tankopedia

World of Tanks reference

Fossa

Fossa

Campaign 3: Sector 3 · 63 missions · gives the Fossa VM 68
VanguardAmbushAssistance

Assistance

Assistance missions in the Fossa operation can be completed sequentially in Tier VIII-XI vehicles of the following types:
Light Tank, SPG regardless of role.
  1. 1

    • Destroy

      Destroy an enemy SPG and survive the battle

    • Stun

      Stun enemy vehicles 15 times and survive the battle

    12575,000
  2. 2

    • Destroy

      Destroy an enemy light tank

    • Stun

      Stun enemy vehicles for 200 seconds in total. Potential stun duration is counted

    12575,000x2
  3. 3

    • Assistance

      Enable your allies to cause damage to 8 enemy vehicles by spotting, immobilizing, or stunning them

    15075,000
  4. 4

    • Spot

      Spot 7 enemy vehicles and survive the battle

    • Stun

      Stun 3 enemy vehicles with a single shot 6 times and survive the battle

    150100,000x2
  5. 5

    • Mastery Badge

      Receive the Mastery Badge Class II or higher

    200100,000x2
  6. 6

    • Complex Condition

      Damage caused (including damage caused with your assistance) must total 7,000 HP

    200100,000x2
  7. 7

    • Destroy

      Destroy an enemy SPG

    • Assistance

      Enable your allies to cause 4,000 HP of damage to enemy vehicles by spotting, stunning, or immobilizing them

    225125,000
  8. 8

    • Destroy

      Destroy 4 enemy vehicles

    225125,000x2x2
  9. 9

    • Destroy

      Destroy 3 enemy vehicles from a distance of 100 m or less

    • Stun

      Stun enemy medium tanks or tank destroyers 12 times

    250125,000
  10. 10

    • Assistance

      Enable your allies to cause 6,000 HP of damage by spotting or immobilizing enemy vehicles while you are unseen

    • Stun

      Stun enemy medium tanks and tank destroyers for 200 seconds in total. Potential stun duration is counted

    275150,000x2
  11. 11

    • Assistance

      Enable your allies to cause 7,000 HP of damage to enemy vehicles by spotting, immobilizing, or stunning them

    300150,000
  12. 12

    • Assistance

      Enable your allies to destroy 4 enemy vehicles by spotting, immobilizing, or stunning them

    325150,000100
  13. 13

    • Mastery Badge

      Receive the Mastery Badge Class I or higher

    400175,000100
  14. 14

    • Top Player

      Be the top player on both teams by experience earned

    • Survive

      Survive the battle

    450175,000150
  15. 15

    • Assistance

      Enable your allies to destroy 6 enemy vehicles by spotting, immobilizing, or stunning them

    450175,0001,750500
  16. 16

    • Damage

      Cause 4,000 HP of damage to enemy vehicles while moving at a speed of at least 35 km/h

    • Destroy

      Destroy 6 moving enemy vehicles by shooting them

    500200,0001,750
  17. 17

    • Complex Condition

      Damage caused (including damage caused with your assistance) must total 9,000 HP and survive the battle

    • Assistance

      Enable your allies to cause 4,000 HP of damage to enemy vehicles by stunning or immobilizing them and survive the battle

    500200,0001,750100
  18. 18

    • Destroy

      Destroy 5 enemy vehicles from a distance of 100 m or less

    • Destroy

      Destroy 5 enemy vehicles from a distance of 565 m or more

    525200,0001,750200
  19. 19

    • Mastery Badge

      Receive the Ace Tanker Mastery Badge

    525250,0004,000300
  20. 20

    • Assistance

      Enable your allies to cause 8,000 HP of damage to enemy vehicles you spotted while unseen and win a battle

    • Stun

      Stun enemy heavy tanks 20 times and win a battle

    550250,0004,000500
  21. 21

    Final mission

    • Complex Condition

      Damage caused (including damage caused with your assistance) must total 12,000 HP

    • Survive

      Survive the battle

    550250,0004,000900