----------Tier 1----------[]
Contagion 1[]
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Cost: 600 Crystal Prerequisites: None |
Adds an interactive ability to all of your Halls of Plague, allowing them to cast Chaos Plague at level 1, costing 500 crystal to use. |
Acid 1[]
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Cost: 100 Gold, 100 Metal Prerequisites: None |
Gives +5 damage to Slimes. |
Acid 2[]
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Cost: 200 Gold, 200 Metal Prerequisites: Acid 1 |
Gives another +5 damage to Slimes, making +10 together. |
Acid 3[]
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Cost: 300 Gold, 300 Metal Prerequisites: Acid 2 |
Gives a further +5 damage to Slimes, making +15 altogether. |
Fever 1[]
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Cost: 100 Gold, 50 Crystal Prerequisites: None |
Gives +2 speed to Ghouls. |
Fever 2[]
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Cost: 200 Gold, 100 Crystal Prerequisites: Fever 1 |
Gives another +2 speed to Ghouls, making +4 together. |
Fever 3[]
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Cost: 300 Gold, 150 Crystal Prerequisites: Fever 2 |
Gives a further +2 speed to Ghouls, making +6 altogether. |
Mutation 1[]
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Cost: 100 Gold, 100 Stone Prerequisites: None |
Gives +2 combat to Ghouls. |
Mutation 2[]
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Cost: 150 Gold, 125 Stone Prerequisites: Mutation 1 |
Gives another +2 combat to Ghouls, making +4 together. |
Mutation 3[]
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Cost: 200 Gold, 150 Stone Prerequisites: Mutation 2 |
Gives a further +2 combat to Ghouls, making +6 altogether. |
----------Tier 2----------[]
Contagion 2[]
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Cost: 700 Crystal Prerequisites: Contagion 1 |
Increases the level of the Chaos Plague spell cast at the Hall of Plague to level 2. |
Speed of Oros[]
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Cost: 200 Gold, 200 Crystal Prerequisites: None |
Gives +2 speed to Gazers, Spores and Eye of Flame. |
Anger of Oros[]
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Cost: 200 Gold, 200 Crystal Prerequisites: None |
Gives +5 damage to Gazers, Spores and Eye of Flame. |
----------Tier 3----------[]
Contagion 3[]
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Cost: 800 Crystal Prerequisites: Contagion 2 |
Increases the level of the Chaos Plague spell cast at the Hall of Plague to level 3. |
Virus 1[]
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Cost: 200 Gold, 100 Stone, 100 Crystal Prerequisites: None |
Increases the Spore's splash damage amount by +5. |
Virus 2[]
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Cost: 300 Gold, 200 Stone, 150 Crystal |
Increases the Spore's splash damage amount by another +5, making +10 together. |
Virus 3[]
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Cost: 400 Gold, 250 Stone, 200 Crystal |
Increases the Spore's splash damage amount by a further +5, making +15 so far. |
Virus 4[]
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Cost: 400 Gold, 300 Stone, 250 Crystal |
Increases the Spore's splash damage amount by yet another +5, making +20 so far. |
Virus 5[]
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Cost: 400 Gold, 350 Stone, 300 Crystal |
Increases the Spore's splash damage amount by yet another +5, making +25 so far. |
Virus 6[]
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Cost: 500 Gold, 400 Stone, 400 Crystal |
Increases the Spore's splash damage amount by a final +5, making +30 altogether. |
----------Tier 4----------[]
Contagion 4[]
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Cost: 900 Crystal Prerequisites: Contagion 3 |
Increases the level of the Chaos Plague spell cast at the Hall of Plague to level 4. |
Summon Mana 1[]
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Cost: 100 Crystal Prerequisites: None |
Mana regeneration in your army is at 150% of normal. |
Summon Mana 2[]
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Cost: 200 Crystal Prerequisites: Summon Mana 1 |
Mana regeneration in your army is at 200% of normal. |
Summon Mana 3[]
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Cost: 400 Crystal Prerequisites: Summon Mana 2 |
Mana regeneration in your army is at 300% of normal. |
----------Tier 5----------[]
Contagion 5[]
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Cost: 1000 Crystal Prerequisites: Contagion 4 |
Increases the level of the Chaos Plague spell cast at the Hall of Plague to level 5. |