The Empty Fortress
fortress.jpg

Fight in this Spring Festival special Leaderboard event and get up to:

  • 1,500 Grapple or Dirtbag Character Shards
  • 1,000 4-Star Shards
  • 4,000 3-Star Shards
  • 20,000 Premium Character Shards
  • 125,000 Spark
  • 125,000 Combiner Spark
  • 1 Gmetal Power Core
  • 5 Gold Power Cores
  • 1 War for Cybertron Skin Core

Event Details

Event Type: Alliance Leaderboard
Start Date: 19/02/2021 10:00 UTC
End Date: 22/02/2021 10:00 UTC
Bot Experience: SUPER XP
Prestige: 1
Total Battle Points: 1,000,000

How to participate

  • Reach HQ Level 4 and Join an Alliance!
  • Tap the Event button!
  • Select an Event Battle Zone to fight in!
  • Win your battle and gather Battle Points!
  • Collect prizes!
  • Continue to earn Battle Points!
  • Secure your rank on the Event Leaderboard!
  • Win amazing guaranteed prizes!


Alliance Leaderboards

Alliance Leaderboards allow you to earn Battle Points after redeeming all of your tiered prizes. Leaderboard Prizes are awarded based on your rank in relation to other Alliances in the game.

Only the top 40 alliance members Battle Point contributions will count towards your Alliance’s Leaderboard score.

Leaderboard Prizes are distributed at the end of the event and may take some time to process and appear.

During an alliance event you must stay in your alliance until prizes are rewarded or you won't receive them. This includes any leaderboard prizes, which are rewarded at the end of an event.

Event Battle Zones

Battle Zone Max. Battle Points
1 15
2 25
3 35
4 45
5 55
6 65
7 75
8 85
9 95
10 110
11 130
12 150
13 170
14 200
15 240

Totaliser Prizes

Battle Points Reward Quantity
EVENT 1000 WoC Skin Core 1
EVENT 5000 Premium Shard 2000
EVENT 10000 Spark 10000
EVENT 15000 3-Star Shards 500
EVENT 20000 Combiner Spark 10000
EVENT 25000 4-Star Shards 100
EVENT 30000 Gold Power Core 1
EVENT 35000 Grapple & Dirtbag Shards 100
EVENT 40000 Premium Shard 3000
EVENT 45000 Spark 10000
EVENT 55000 3-Star Shards 500
EVENT 65000 Combiner Spark 10000
EVENT 75000 4-Star Shards 100
EVENT 85000 Gold Power Core 1
EVENT 95000 Grapple & Dirtbag Shards 100
EVENT 105000 Premium Shard 3000
EVENT 115000 Spark 15000
EVENT 125000 3-Star Shards 500
EVENT 135000 Combiner Spark 15000
EVENT 145000 4-Star Shards 100
EVENT 160000 Gold Power Core 1
EVENT 175000 Grapple & Dirtbag Shards 100
EVENT 190000 Premium Shard 3000
EVENT 205000 Spark 15000
EVENT 220000 3-Star Shards 500
EVENT 235000 Combiner Spark 15000
EVENT 250000 4-Star Shards 200
EVENT 265000 Gold Power Core 1
EVENT 280000 Grapple & Dirtbag Shards 300
EVENT 295000 Premium Shard 4000
EVENT 310000 Spark 25000
EVENT 325000 3-Star Shards 1000
EVENT 340000 Combiner Spark 25000
EVENT 355000 4-Star Shards 200
EVENT 370000 Gold Power Core 1
EVENT 385000 Grapple & Dirtbag Shards 400
EVENT 400000 Premium Shard 5000
EVENT 415000 Spark 50000
EVENT 430000 3-Star Shards 1000
EVENT 445000 Combiner Spark 50000
EVENT 460000 4-Star Shards 300
EVENT 475000 Gmetal Power Core 1
EVENT 490000 Grapple & Dirtbag Shards 500
OPTIONAL 505000 Total Spark Crystal 1
OPTIONAL 520000 Total Spark Crystal 1
OPTIONAL 535000 Total Spark Crystal 1
OPTIONAL 550000 Total Spark Crystal 1
OPTIONAL 565000 Total Spark Crystal 1
OPTIONAL 580000 Total Spark Crystal 1
OPTIONAL 595000 Total Spark Crystal 1
OPTIONAL 610000 Total Spark Crystal 1
OPTIONAL 625000 Total Spark Crystal 1
OPTIONAL 640000 Total Spark Crystal 1
OPTIONAL 655000 Total Spark Crystal 1
OPTIONAL 670000 Total Spark Crystal 2
OPTIONAL 685000 Total Spark Crystal 2
OPTIONAL 700000 Total Spark Crystal 2
OPTIONAL 715000 Total Spark Crystal 2
OPTIONAL 730000 Total Spark Crystal 2
OPTIONAL 745000 Total Spark Crystal 2
OPTIONAL 760000 Total Spark Crystal 2
OPTIONAL 775000 Total Spark Crystal 2
OPTIONAL 790000 Total Spark Crystal 2
OPTIONAL 805000 Total Spark Crystal 2
OPTIONAL 820000 Total Spark Crystal 2
OPTIONAL 835000 Total Spark Crystal 2
OPTIONAL 850000 Total Spark Crystal 2
OPTIONAL 865000 Total Spark Crystal 2
OPTIONAL 880000 Total Spark Crystal 2
OPTIONAL 900000 Total Spark Crystal 2
OPTIONAL 920000 Total Spark Crystal 2
OPTIONAL 940000 Total Spark Crystal 2
OPTIONAL 960000 Total Spark Crystal 2
OPTIONAL 980000 Total Spark Crystal 3
OPTIONAL 1000000 Total Spark Crystal 3

Leaderboard Prizes

Rank Bot Character Shards 5-Star Shards Event Crystals Total Spark Crystals Premium Shards Placement Bonus
1 4-Star Grapple or Dirtbag 3000 1100 100 100 20000 3x G1 Gmetal Power Core
2 4-Star Grapple or Dirtbag 2900 900 80 80 19000 2x G1 Gmetal Power Core
3 4-Star Grapple or Dirtbag 2800 800 70 70 18000 1x G1 Gmetal Power Core
4 4-Star Grapple or Dirtbag 2700 700 70 70 17000
5 4-Star Grapple or Dirtbag 2600 600 70 70 16000
6 4-Star Grapple or Dirtbag 2500 500 50 50 15000
7 4-Star Grapple or Dirtbag 2400 400 45 45 14000
8 4-Star Grapple or Dirtbag 2300 300 45 45 13000
9 4-Star Grapple or Dirtbag 2200 200 40 40 12000
10 4-Star Grapple or Dirtbag 2100 100 40 40 11000
11 - 20 3-Star Grapple or Dirtbag 2000 20 20 10000
21 - 30 3-Star Grapple or Dirtbag 1900 20 20 9500
31 - 40 3-Star Grapple or Dirtbag 1800 20 20 9000
41 - 50 3-Star Grapple or Dirtbag 1700 20 20 8500
51 - 60 3-Star Grapple or Dirtbag 1600 10 10 8000
61 - 70 3-Star Grapple or Dirtbag 1500 10 10 7500
71 - 80 3-Star Grapple or Dirtbag 1400 10 10 7000
81 - 90 3-Star Grapple or Dirtbag 1300 10 10 6500
91 - 100 3-Star Grapple or Dirtbag 1200 10 10 6000
101 - 200 250 5 5 5500
201 - 300 200 5 5 5000
301 - 400 150 5 5 4500
401 - 500 100 5 5 4000


Each Event Crystal contains a chance to win:
Reward Quantity Drop Chance
2, 3 or 4-Star Grapple or Dirtbag 1 25%
4-Star Shards 100 25%
3-Star Shards 150 30%
Premium Shards 500 20%


Each Total Spark Crystal contains a chance to win:
Reward Quantity Drop Chance
Spark 5,000 11.10%
Spark 7,500 11.10%
Spark 10,000 11.10%
Combiner Spark 5,000 11.10%
Combiner Spark 7,500 11.10%
Combiner Spark 10,000 11.10%
C.O.M.B.A.T. Spark 5,000 11.10%
C.O.M.B.A.T. Spark 7,500 11.10%
C.O.M.B.A.T. Spark 10,000 11.10%