- This shrine can trigger freezing aura around friendly buildings.
Best used in some defending PvE map.However ,may be used aggressively when combined with Ice Barrier.( Can freeze any unit enter the zone with blessed version for 15s). Due to the high power cost and long cool-down, there are only a few cases where it's potential can be fully used.
- Affinity: Blessed
- Activate to cast an icy aura on every friendly building in the current game that freezes all enemy units within a 20m radius for 10 seconds. Lasts for 15 seconds. Has a 60 seconds cool-down after having been built. Reusable every 60 seconds.
- Affinity: Infused
- Activate to immediately freeze all enemy units within a 20m radius around every friendly building in the current game for 10 seconds. Units frozen by this ability will receive full damage when attacked. Has a 60 seconds cool-down after having been built. Reusable every 60 seconds.
|Blessed Frontier Keep I||Frost||Convoy||Standard|||
|Infused Frontier Keep I||Frost||Oracle||Standard|||
|Infused Frontier Keep II||Frost||Oracle||Advanced|||
|Infused Frontier Keep III||Frost||Oracle||Expert|||
|Card Upgrade||Type or Ability||Effect|
|Frontier Keep I||Winterfall||+5 seconds duration|
|Frontier Keep II||Winterfall||+5 seconds duration|
|Frontier Keep III||Winterfall||no cool-down after construction anymore|