SmallB Category structure
Forge
The Forge is where you craft battle items like healing potions and arrows using Iron and various materials found in stages.
Max Level20
Base Limit4 buildings
Total Requirements
From level 1 to max level
My Building LevelLevel 0
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Upgrade Time
Single23d 2h 51m
All 492d 11h 24m
Iron Cost Single9,697,400
All 438,789,600
Crafting Recipes
Forge Level 1
Minor Healing Potion
One Hero regains 100 HP.
Crafting Cost
500
500Crafting Time
1m
Required Materials
1Common Herbs
1Common Herbs
Research Cost
250 Food5s
Forge Level 2
Minor Mana Potion
One Hero gains 25% mana.
Crafting Cost670
670Crafting Time
1m
Required Materials
1Leather Strips
1Large Bone
1Leather Strips
1Large Bone
Research Cost
6,700 Food15m
Forge Level 3
Antidotes
All Heroes regain 25 HP and are cured of status ailments.
Crafting Cost950
950Crafting Time
1m
Required Materials
1Oil
1Clean Cloth
1Oil
1Clean Cloth
Research Cost
9,500 Food15m
Forge Level 4
Arrow Attack
All enemies get 100 damage and are less accurate for 4 turns.
Crafting Cost2,100
2,100Crafting Time
1m
Required Materials
1Crude Iron
1String
1Crude Iron
1String
Research Cost
21,000 Food35m
Forge Level 5
Healing Potion
One Hero regains 225 HP.
Crafting Cost3,670
3,670Crafting Time
1m
Required Materials1Common Herbs
1Crystal Shard
1Crypt Mushroom
1Common Herbs
1Crystal Shard
1Crypt Mushroom
Research Cost
36,700 Food1h 5m
Forge Level 6
Bear Banner
All Heroes get +25% attack 4 turns.
Crafting Cost5,790
5,790Crafting Time
2m
Required Materials
2Metal Ores1Crystal Shard1Crypt Mushroom
2Metal Ores
1Crystal Shard
1Crypt Mushroom
Research Cost
57,900 Food1h 55m
Forge Level 7
Turtle Banner
All Heroes get +25% defense for 4 turns.
Crafting Cost8,530
8,530Crafting Time
2m
Required Materials
1Sunspire Feathers
1Potent Leaves
2Firestone
1Sunspire Feathers
1Potent Leaves
2Firestone
Research Cost
85,300 Food2h 55m
Forge Level 8
Axe Attack
All enemies get 200 damage and get -20% attack for 6 turns.
Crafting Cost11,900
11,900Crafting Time
3m
Required Materials1Metal Ores1Crypt Mushroom
1Hardwood Lumber
1Metal Ores
1Crypt Mushroom
1Hardwood Lumber
Research Cost
119,000 Food4h 15m
Forge Level 9
Potent Healing Potion
One Hero regains 500 HP.
Crafting Cost16,600
16,600Crafting Time
4m
Required Materials
1Fine Steel1Potent Leaves1Firestone
1Fine Steel
1Potent Leaves
1Firestone
Research Cost
166,000 Food5h 55m
Forge Level 10
Mana Potion
One Hero gains 60% mana.
Crafting Cost21,500
21,500Crafting Time
5m
Required Materials
1Grimoire Dust
1Midnight Roots1Potent Leaves
1Grimoire Dust
1Midnight Roots
1Potent Leaves
Research Cost
215,000 Food6h 15m
Forge Level 11
Super Antidotes
All Heroes regain 150 HP and are cured of status ailments.
Crafting Cost27,300
27,300Crafting Time
5m
Required Materials1Grimoire Dust2Firestone
1Grimoire Dust
2Firestone
Research Cost
273,000 Food6h 15m
Forge Level 12
Bomb Attack
All enemies get 300 damage and get -25% attack for 6 turns.
Crafting Cost33,900
33,900Crafting Time
10m
Required Materials1Metal Ores1Sunspire Feathers1Midnight Roots
1Metal Ores
1Sunspire Feathers
1Midnight Roots
Research Cost
339,000 Food6h 55m
Forge Level 13
Revival Scroll
One Hero is revived and gets 200 HP.
Crafting Cost42,300
42,300Crafting Time
10m
Required Materials1Midnight Roots4Firestone
1Orichalcum Nugget
1Midnight Roots
4Firestone
1Orichalcum Nugget
Research Cost
443,000 Food6h 55m
Forge Level 14
Dragon Banner
All Heroes get +35% attack with +35% defense 3 turns.
Crafting Cost50,900
50,900Crafting Time
10m
Required Materials1Metal Ores1Fine Steel1Grimoire Dust
1Metal Ores
1Fine Steel
1Grimoire Dust
Research Cost
509,000 Food6h 55m
Forge Level 15
Super Healing Potion
One Hero gets 600 HP.
Crafting Cost60,300
60,300Crafting Time
15m
Required Materials1Crystal Shard1Fine Steel1Orichalcum Nugget
1Crystal Shard
1Fine Steel
1Orichalcum Nugget
Research Cost
603,000 Food7h 15m
Forge Level 16
Dragon Attack
All enemies get 400 damage and receive 132 damage over 6 turns.
Crafting Cost70,800
70,800Crafting Time
15m
Required Materials1Sunspire Feathers2Hardwood Lumber
1Dragon Bone
1Sunspire Feathers
2Hardwood Lumber
1Dragon Bone
Research Cost
708,000 Food7h 15m
Forge Level 17
Super Mana Potion
One Hero gains 100% mana.
Crafting Cost82,200
82,200Crafting Time
20m
Required Materials1Midnight Roots1Firestone
1Meteor Fragments
1Midnight Roots
1Firestone
1Meteor Fragments
Research Cost
822,000 Food8h 5m
Forge Level 18
Time Stop
All enemies lose 100% mana and have their attack delayed by 3 turns.
Crafting Cost96,600
96,600Crafting Time
25m
Required Materials1Metal Ores4Oil1Dragon Bone
1Metal Ores
4Oil
1Dragon Bone
Research Cost
945,000 Food8h 15m
Forge Level 19
Tornado
All Heroes gain 40% mana and board is shuffled.
Crafting Cost116,000
116,000Crafting Time
25m
Required Materials4Crude Iron1Grimoire Dust1Orichalcum Nugget
4Crude Iron
1Grimoire Dust
1Orichalcum Nugget
Research Cost
1,077,000 Food9h 55m
Forge Level 20
Miracle Scroll
All Heroes are revived and get 400 HP.
Crafting Cost132,300
132,300Crafting Time
30m
Required Materials4Crude Iron1Midnight Roots1Meteor Fragments
4Crude Iron
1Midnight Roots
1Meteor Fragments
Research Cost
1,218,000 Food11h 35m
Upgrade Progression
Click a level to mark your base progress
StructureLevel 1
Upgrade Cost 1,200
1,200Time
StructureLevel 2
Upgrade Cost 4,100
4,100Time1m
StructureLevel 3
Upgrade Cost 10,200
10,200Time5m
StructureLevel 4
Upgrade Cost 22,200
22,200Time30m
StructureLevel 5
Upgrade Cost 39,200
39,200Time1h 15m
StructureLevel 6
Upgrade Cost 63,000
63,000Time2h 30m
StructureLevel 7
Upgrade Cost 94,500
94,500Time4h 20m
StructureLevel 8
Upgrade Cost 135,000
135,000Time6h 45m
StructureLevel 9
Upgrade Cost 190,000
190,000Time9h 45m
StructureLevel 10
Upgrade Cost 251,000
251,000Time13h 30m
StructureLevel 11
Upgrade Cost 323,000
323,000Time18h
StructureLevel 12
Upgrade Cost 408,000
408,000Time23h 10m
StructureLevel 13
Upgrade Cost 516,000
516,000Time1d 5h
StructureLevel 14
Upgrade Cost 627,000
627,000Time1d 12h
StructureLevel 15
Upgrade Cost 753,000
753,000Time1d 20h
StructureLevel 16
Upgrade Cost 894,000
894,000Time2d 4h
StructureLevel 17
Upgrade Cost 1,050,000
1,050,000Time2d 14h
StructureLevel 18
Upgrade Cost 1,242,000
1,242,000Time3d
StructureLevel 19
Upgrade Cost 1,433,000
1,433,000Time3d 12h
StructureLevel 20
Upgrade Cost 1,641,000
1,641,000Time4d
Strategic Usage
Efficiency Tip Always try to synchronize your upgrades. Start long-duration upgrades (like Stronghold or Advanced Storages) before long sleep periods or work shifts.
Storage Priority Never let your Storages overflow. If your resources hit the cap, your Mines and Farms effectively shut down, wasting valuable production time.