Name: Cloak Spell Training Cost: Lvl 1: 28,000 Lvl 2: 30,000 Lvl 3: 32,000 Lvl 4: 34,000 Lvl 5: 36,000 Targets: N/A Effect type: When placed onto a group of your troops it will turn them invisible for a limited amount of time so enemy defenses cannot attack your troops. Damage Type: N/A Training time: 45 Mins Description: Cloak spell can turn your troops invisible for a limited amount of time so enemy defenses cannot attack your troops. Research/Spell level: Lvl 2: Upgrade cost, 4,000,000 Lvl 3: Upgrade cost, 5,000,000 Lvl 4: Upgrade cost, 5,000,000 Lvl 5: Upgrade cost, 5,000,000. Lab Level: All upgrades are lab lvl 8. Other Stuff:Lvl 1: Cloak time 3 secs Lvl 2: Cloak time 4 secs Lvl 3: Cloak time 5 secs Lvl 4 : Cloak time 6 secs Lvl 5: Cloak time 7 secs. What it looks like: In its glass bottle it looks black and when the troops are invisible they look faded.