Northern Keep is a Tier 1 (
) 
Building of the Frost faction. This common card was released with the Amii Edition and has 2 affinity variants, 
Fire and 
Frost, but not a promo version.
In Skylords Reborn the Frost affinity is available to all players as a starter card.
An alternative to the 
Defense Tower with enhanced firepower and the ability to entrench friendly units around it, (
) Boosting the damage they inflict or {
) Reducing the damage they and the tower receive.
Contents
Lore
Abilities
Glacial Shot Every 2 seconds, tower shoots snowy balls that deal 72 damage to enemies in a 5m radius around its target, up to 108 in total.
Glacial Shot is the towers ranged attack that deals more damage than the Defense Tower
Infused Trench
Blessed Trench
Notes & Strategies
Northern Keep as a standalone tower is capable of fighting off one or two weak enemies, but won't last long in a thick fight.
The keep has a special ability that creates an aura around the tower, one that can Amplify Damage (red) or Reduce Incoming Damage (blue). This ability however is trapped behind a lengthy cooldown.
This tower is an excellent compliment to early/mid-game defenses where most of your units are Small and Medium, as the Aura will benefit them.
Campaign PvE
N/A
Random PvE
N/A
PvP
N/A
Strengths
N/A
Weaknesses
N/A
Upgrades
Upgrade Cards
WIP - Coming Soon
Upgrade Drop Locations
 Northern Keep (Fire)
|
Upgrade I | Upgrade II | Upgrade III |
|---|---|---|---|
| Map name |  Bad Harvest |
Bad Harvest |
Bad Harvest
|
| Map difficulty | Standard | Advanced | Expert |
| Drop percentage | 3.57% | 4.35% | 4.35% |
 Northern Keep (Frost)
|
Upgrade I | Upgrade II | Upgrade III |
|---|---|---|---|
| Map name |  Siege of Hope |
Siege of Hope |
Siege of Hope
|
| Map difficulty | Standard | Advanced | Expert |
| Drop percentage | 3.7% | 4.55% | 4.55% |
Patch History
- Autocast ability Glacial Shot:
- Splash damage on upgrade 3 reduced to 108 from 180 for both affinities.
- Adjusted damage on card's tooltip.
