Modifier Type
Navy Attrition
This impacts how much Attrition that a Ship will take.
Percentage · lower is better · Unit
| Great Frost | Static Modifier | +50% | |
 Hurricane Hardy | Advance | −5% | |
| Naval Supply Contracts | Static Modifier | −5% | |
 Skilled Captains | Advance | −10% | |
 Aegean Waystation Networks | Advance | −15% | |
| The Arsenal Expansion | Advance | −15% | |
| Immortal Country modifier | Omen | −20% → −40% With Monarch power percentage in country (Administrative Ability): ×1 at 0% → ×2 at 100% Formula: Monarch power percentage in country (Administrative Ability) + 1 | |
| Copper Bottoms | Advance | −25% | |
 Overhauled Admiralty Country modifier | Government Reform | −25% | |
 Unified Admiralty Country modifier | Government Reform | −25% |
color = bad
percent = yes
game_data = {
category = unit
}