Gungnir

Relic - Gungnir
Create this Relic in the Forge. Once forged, the Relic will appear in your available building list.
Prerequisites	Forge
Cost	10, 100, 50
Upkeep Cost	0 (yearly)

Gungnir is a unique relic of Snake clan

Gungnir unlocks the Stealth Ability to all military units. Stealthy units won’t get attacked by Defense Tower for 5 seconds when entering a tile.