Giant's Keep is one of the dungeons in the Cairos Dungeon, and the home of the Ancient Giants. Defeating the Giant will award players with a random Rune, which can be of the sets Despair, Energy, Fatal, Blade, and Swift. Despair Runes having a lower rate compared to the others. The grade of the Runes is dependent on the stage completed, with higher stages generally awarding higher grade Runes.

Drop info[edit | edit source]

General[edit | edit source]

Runes Monsters Scrolls/Stones Other
  • Rune Piece
  • Symbol of Harmony
  • Symbol of Chaos
  • Symbol of Transcendance

Drop rate estimates[edit | edit source]

The following is based on data gathered by players, as of Summoners War patch 3.2.1.[1] You can contribute by visiting SWARFARM and following their instructions!

Updated November 1, 2017
Stage Rune Grade
Silver Star.pngSilver Star.png Silver Star.pngSilver Star.pngSilver Star.png Silver Star.pngSilver Star.pngSilver Star.pngSilver Star.png Silver Star.pngSilver Star.pngSilver Star.pngSilver Star.pngSilver Star.png Silver Star.pngSilver Star.pngSilver Star.pngSilver Star.pngSilver Star.pngSilver Star.png
B1 53.9% 46.1% 0% 0% 0%
B2 43.5% 56.5% 0% 0% 0%
B3 14.3% 55% 30.7% 0% 0%
B4 0% 45.5% 54.5% 0% 0%
B5 0% 19.5% 65.8% 14.7% 0%
B6 0% 6.6% 66.8% 26.6% 0%
B7 0% 0% 58.8% 39.2% 2.0%
B8 0% 0% 44% 50.9% 5.1%
B9 0% 0% 22.3% 69.5% 8.2%
B10 0% 0% 0% 84.3% 15.7%

Updated November 1, 2017
Stage Rune Rarity
Rare Hero Legend
B1 70.7% 23.5% 5.8%
B2 71.7% 23.4% 4.9%
B3 70% 25.5% 4.5%
B4 71.2% 23.6% 5.2%
B5 69.3% 25.7% 5%
B6 70.4% 24.9% 4.6%%
B7 69.7% 25.4% 4.9%
B8 69% 25.3% 5.7%
B9 70.3% 25.1% 4.6%
B10 70% 25% 5%

Updated November 1, 2017
Stage Rune Set
Energy Fatal Blade Swift Despair
B1 21.4% 19.7% 21.4% 20.5% 17.1%
B2 19.6% 21.5% 18.8% 21.3% 18.8%
B3 21.4% 20.4% 20.2% 22% 16.1%
B4 19.7% 21.2% 21.5% 20.4% 17.1%
B5 20.6% 20.7% 21.8% 20.5% 16.5%
B6 21% 19.8% 17.9% 21.2% 17.1%
B7 20.7% 21% 20.9% 20.7% 16.8%
B8 20.9% 20.5% 20.4% 21.5% 16.6%
B9 21.6% 20.4% 21.4% 20.3% 16.2%
B10 20.8% 20.9% 20.8% 20.8% 16.7%

Updated November 1, 2017
Stage Item Drop Rate Estimates
Runes Unknown
Scrolls
Mystical
Scrolls
Rainbowmon
Purple Star.pngPurple Star.png
Rainbowmon
Purple Star.pngPurple Star.pngPurple Star.png
Summoning
Stones
Shapeshifting
Stones
Rune Piece Symbol of Harmony Symbol of Chaos Symbol of Transcendance
B1 64.6% 27.1% 1% 4.4% 1% 1.6% 0.3% 0% 0% 0% 0%
B2 65.8% 26.7% 0.4% 3.9% 0.9% 1.9% 0.2% 0% 0% 0% 0%
B3 66.5% 26.1% 0.6% 4.3% 0.7% 1.5% 0.3% 0% 0% 0% 0%
B4 66.8% 25.2% 0.8% 4.8% 0.6% 1.4% 0.3% 0% 0% 0% 0%
B5 66.8% 10.5% 0.8% 3.9% 0.9% 1.6% 0.4% 4.2% 5.8% 3.4% 1.4%
B6 67.5% 8.8% 0.8% 4.4% 1% 1.5% 0.3% 4.2% 6.1% 3.7% 1.6%
B7 67.8% 7.3% 0.8% 3.9% 1.1% 1.5% 0.3% 4.7% 6.6% 4.2% 1.8%
B8 68% 6.5% 0.8% 3.6% 1.6% 1.4% 0.4% 5.1% 6.5% 4.0% 1.9%
B9 69.4% 4.1% 0.8% 3.1% 2% 1.4% 0.2% 5.4% 6.9% 4.6% 2.0%
B10 71.2% 1% 0.8% 2.7% 2.3% 1.6% 0.3% 5.5% 7.6% 4.8% 2.1%

Stages[edit | edit source]

Wave Monsters Level Boss Grade Element
1 2 Golem (Light)
2 Crystals (small)
8 Gold Star.pngGold Star.pngGold Star.png Light
LightSymbol.png
2 [Mini Boss] Groggo
2 Golem (Light)
9
3 3 Golem (Light)
2 Crystals (small)
9
4 [Boss] Ancient Giant (Light)
Ignore Defense Crystal Tower, Assault Crystal Tower
12 (Boss)
8 (Towers)

Wave Monsters Level Boss Grade Element
1 2 Golem (Dark)
2 Crystals (small)
12 Gold Star.pngGold Star.pngGold Star.png Dark
DarkSymbol.png
2 [Mini Boss] Maggi
2 Golem (Dark)
13
3 3 Golem (Dark)
2 Crystals (small)
13
4 [Boss] Ancient Giant (Dark)
Disturb Recovery Crystal Tower, Weaken Attack Crystal Tower
15 (Boss)
10 (Towers)

Wave Monsters Level Boss Grade Element
1 2 Golem (Wind)
2 Crystals (small)
18 Gold Star.pngGold Star.pngGold Star.png Wind
WindSymbol.png
2 [Mini Boss] Ragion
2 Golem (Wind)
20
3 3 Golem (Wind)
2 Crystals (small)
20
4 [Boss] Ancient Giant (Wind)
Strengthen Attack Crystal Tower, Strengthen Defense Crystal Tower
20 (Boss)
15 (Towers)

Wave Monsters Level Boss Grade Element
1 2 Golem (Fire)
2 Crystals (small)
23 Gold Star.pngGold Star.pngGold Star.pngGold Star.png Fire
FireSymbol.png
2 [Mini Boss] Kugo
2 Golem (Fire)
25
3 3 Golem (Fire)
2 Crystals (small)
25
4 [Boss] Ancient Giant (Fire)
Strengthen Attack Crystal Tower, Weaken Defense Crystal Tower
25 (Boss)
20 (Towers)

Wave Monsters Level Boss Grade Element
1 2 Golem (Water)
2 Crystals (Small)
27 Gold Star.pngGold Star.pngGold Star.pngGold Star.png Water
WaterSymbol.png
2 [Mini Boss] Kuhn
2 Golem (Water)
29
3 3 Golem (Water)
2 Crystals (small)
29
4 [Boss] Ancient Giant (Water)
Strengthen Attack Crystal Tower, Weaken Attack Crystal Tower
30

Wave Monsters Level Boss Grade Element
1 2 Golem (Light)
2 Crystals (small)
37 Gold Star.pngGold Star.pngGold Star.pngGold Star.pngGold Star.png Light
LightSymbol.png
2 [Mini Boss] Groggo
2 Golem (Light)
39
3 3 Golem (Light)
2 Crystals (small)
39
4 [Boss] Ancient Giant (Light)
Strengthen Attack Crystal Tower, Strengthen Defense Crystal Tower
40

Wave Monsters Level Boss Grade Element
1 2 Golem (Dark)
2 Crystals (small)
47 Gold Star.pngGold Star.pngGold Star.pngGold Star.pngGold Star.png Dark
DarkSymbol.png
2 [Mini Boss] Maggi
2 Golem (Dark)
49
3 3 Golem (Dark)
2 Crystals (small)
49
4 [Boss] Ancient Giant (Dark)
Strengthen Attack Crystal Tower, Weaken Defense Crystal Tower
50

Wave Monsters Level Boss Grade Element
1 2 Golem (Wind)
2 Crystals (small)
52 Gold Star.pngGold Star.pngGold Star.pngGold Star.pngGold Star.pngGold Star.png Wind
WindSymbol.png
2 [Mini Boss] Ragion
2 Golem (Wind)
55
3 3 Golem (Wind)
2 Crystals (Small)
55
4 [Boss] Ancient Giant (Wind)
Strengthen Attack Crystal Tower, Weaken Attack Crystal Tower
55

Wave Monsters Level Boss Grade Element
1 2 Golem (Fire)
2 Crystals (small)
57 Gold Star.pngGold Star.pngGold Star.pngGold Star.pngGold Star.pngGold Star.png Fire
FireSymbol.png
2 [Mini Boss] Kugo
2 Golem (Fire)
60
3 3 Golem (Fire)
2 Crystals (small)
60
4 [Boss] Ancient Giant (Fire)
Strengthen Attack Crystal Tower, Strengthen Defense Crystal Tower
60 (Boss)

Wave Monsters Level Boss Grade Element
1 2 Golem (Water)
2 Crystals (large)
62 Gold Star.pngGold Star.pngGold Star.pngGold Star.pngGold Star.pngGold Star.png Water
WaterSymbol.png
2 [Mini Boss] Kuhn
2 Golem (Water)
65
3 3 Golem (Water)
2 Crystals (large)
65
4 [Boss] Ancient Giant (Water)
Strengthen Attack Crystal Tower, Weaken Defense Crystal Tower
65

Boss abilities[edit | edit source]

Name Skill Description
Ancient Giant Rockslide Causes a rockslide to attack all enemies. This attack has a fixed chance to stun them for 1 turn.
Great Earthquake Causes an earthquake to inflict great damage on all enemies, also reducing their Attack Speed for 3 turns. (Reusable in 4 turns)
Fend Off (Passive) Counterattacks the enemy immediately after the 7th attack. [Automatic Effect]

Crystal abilities[edit | edit source]

Left crystal[edit | edit source]

Stage Name Description
B1 - B12 Icon Strengthen Attack Crystal.png Strengthen Attack Crystal Increases the Boss's Attack Power for 3 turns.

Right crystal[edit | edit source]

Stage Name Description
B1-B12

Icon Weaken Defense Crystal.png

Weaken Defense Crystal Decreases the Defense of all enemies for 2 turns.

B12 Statistics Table[edit | edit source]

В12 Statistics Table [2][3]
Unit Level HP АТК DEF SPD RES АCC
Wave 1 Crystal 62 13485 901 698 90 50% 15%
Golem 62 14955 999 1297 99 49% 15%
Golem 62 14955 999 1297 99 49% 15%
Crystal 62 13485 901 698 90 50% 15%
Wave 2 Golem 65 17910 1296 1558 140 60% 15%
Mini Boss 65 67155 3518 2076 136 85% 15%
Golem 65 17910 1296 1558 140 60% 15%
Wave 3 Crystal 65 13515 897 697 90 50% 15%
Golem 65 14955 1000 1301 99 49% 15%
Golem 65 14955 1000 1301 99 49% 15%
Golem 65 14955 1000 1301 99 49% 15%
Crystal 65 13515 897 697 90 50% 15%
Wave 4 Boss 65 170070 5497 1796 г. 75 60% 15%
Left crystal 65 299970 1196 998 75 60% 15%
Right crystal 65 150060 1196 998 100 60% 15%

Strategy[edit | edit source]

  • Group healer is advised.
  • Bosses and towers are immune to inability effects.
  • Giant hits extremely hard. Defense buff and Attack debuff are advised.
  • Buff removal or blocking beneficial effects on the Giant is especially advised. For example Belladeon, Ramahan, Silia, etc.
  • Maximum needed Accuracy on the giant in GB10 is 45%, and for GB12 is 54%. Everything above this is wasted.
    • However, the mid-boss on Wave 2 for all GB floors has (effectively) 100% Resistance, therefore one could give their Defense Breaker 85% Accuracy for the maximum chance to Defense Break the mid-boss.
  • Minimum HP for a beginning GB10 team is around 15000.

Team suggestions[edit | edit source]

NPC Lycana flipped.png
Notice: To add team suggestions, see this page. Listed teams are provided for convenience only. Use your own judgement.


Suggested Teams
Team name Monsters Areas of use Useful for ?
GB10 Beginner Veromos (L) Bernard Shannon Belladeon Optional Giant's Keep Early game
GB10 Beginner Lapis (L) Bernard Shannon Lulu Konamiya Giant's Keep Early game

Giant quotes[edit | edit source]

  • "The Giant's buffs and debuffs are very dangerous. Make sure to remove them!"
  • "Some Towers are Invulnerable. Try looking for a way around."
  • "Skills that slow down the enemy's Attack Speed are very effective against slow Bosses."
  • "This Dungeon is always open. From here you can collect the Despair Rune Set."

Gallery[edit | edit source]

References[edit | edit source]

In other language[edit | edit source]

LanguageTitleNotes
English Giant's Keep
Korean 거인의 던전
Japanese 巨人のダンジョンKyojin no Danjon
Traditional Chinese巨人地下城
Simplified Chinese 巨人地下城
French Castel du Géant
German Festung der Riesen
Russian Подземелье великана
Portuguese Fortaleza do Gigante
Spanish Mazmorra del Gigante
Indonesian Giants Keep
Malay Kediaman Gergasi
Vietnamese Lao Ngục Khổng Lồ
Thai ป้อมยักษ์


World Map
Scenarios Garen Forest • Mt. Siz • Kabir RuinsMt. White Ragon • Telain Forest • Hydeni Ruins • Tamor Desert • Vrofagus Ruins • Faimon Volcano • Aiden Forest • Ferun Castle • Mt. Runar • Chiruka Remains
Dungeons Cairos Dungeon • Hall of LightHall of DarkHall of FireHall of WaterHall of Wind • Hall of MagicGiant's Keep • Dragon's Lair • Necropolis • Secret Dungeon • Hall of Heroes • Angel Garden • Rainbow Garden • Devilmon Cave
Rifts Dimensional RiftWorld BossRift of Worlds
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