Luna Library
The Library building is tied to Speed. Each upgrade will increase the amount of souls you can hold. Upgrade to unlock new Speed troop types and increase your Luna Dragon speed potential.
Speed Boost is dependent upon amount and type of troop summoned from your Library. For example a bonus of +400 is given for Level 4 with 36,000 Swift Strike Dragons summoned.
Requirements to Upgrade, Benefits, and Luna Dragon Boost
Level | Food | Lumber | Ore | Stone | Gold | Summon Capacity | Troops able to train |
1 | 250 | 1,200 | 500 | 1,500 | 2,000 | 28,000 | Spy |
2 | 600 | 2,600 | 1,300 | 3,500 | 4,000 | 29,000 | |
3 | 1,200 | 5,200 | 2,600 | 7,000 | 8,000 | 32,000 | |
4 | 2,400 | 10,400 | 5,200 | 14,000 | 16,000 | 36,000 | Swift Strike Dragon |
5 | 4,800 | 20,800 | 10,400 | 28,000 | 32,000 | 40,000 | |
6 | 9,600 | 41,600 | 20,800 | 56,000 | 64,000 | 45,000 | |
7 | 19,200 | 83,200 | 41,600 | 112,000 | 128,000 | 65,000 | Banshee |
8 | 38,400 | 166,400 | 83,200 | 224,000 | 256,000 | 75,000 | |
9 | 76,800 | 332,800 | 166,400 | 448,000 | 512,000 | 85,000 | |
10 | 153,600 | 665,600 | 332,800 | 896,000 | 1,024,000 | 100,000 | Pack Dragon |
11 | 230,400 | 998,400 | 499,200 | 1,344,000 | 1,536,000 | 102,000 | |
12 | 230,400 | 998,400 | 499,200 | 1,344,000 | 1,536,000 | 104,000 | |
13 | 230,400 | 998,400 | 499,200 | 1,344,000 | 1,536,000 | 107,000 | |
14 | 230,400 | 998,400 | 499,200 | 1,344,000 | 1,536,000 | 110,000 | |
15 | 230,400 | 998,400 | 499,200 | 1,344,000 | 1,536,000 | 115,000 | Venge Wyrm |
16 | |||||||
17 | |||||||
18 | |||||||
19 | |||||||
20 | Shadow Stalker | ||||||
21 | |||||||
22 | |||||||
23 | |||||||
24 | |||||||
25 | |||||||
Level | Food | Lumber | Ore | Stone | Gold | Summon Capacity | Troops able to train |
Levels 1-6 --- Require a Luna Rock to upgrade.
Levels 7-10 --- Require a Luna Stone to upgrade.
Levels 11-15 --- Require a Luna Gem to upgrade.
Levels 16-20 --- Require a Luna Meteorite to upgrade.
Levels 21-25 --- Require a Luna Comet to upgrade.