#% reduced swimming stamina cost¶

Suffix · must be armour, leg armour, evasion-based and rune-shield-based

Property	Value
Rolls on	must be armour, leg armour, evasion-based and rune-shield-based
Source	Rolls on loot and from essences of its element
Group	`tree.costpct-swim` — An item can have only one property of the same group.

Tiers¶

Tier	Item level	Value	Weight	Share
T5	Meadows – Black Forest (1–42)	(4.5–3.5)% reduced swimming stamina cost	1000	42.7%
T4	Black Forest – Swamp (19–76)	(7.5–5.5)% reduced swimming stamina cost	700	29.9%
T3	Swamp – Plains (43–129)	(10–7.5)% reduced swimming stamina cost	400	17.1%
T2	Mountain+ (77+)	(13–9.5)% reduced swimming stamina cost	180	7.7%
T1	Mistlands+ (130+)	(16–12)% reduced swimming stamina cost	60	2.6%
T0	Meadows+ (1+)	(20.5–15.5)% reduced swimming stamina cost	0	0.0%

Values by slot¶

Most properties roll bigger or smaller numbers depending on the item: the ranges below are what each slot gets.

Tier	Regular	Chest armour	Leg armour
T5	(4.5–3.5)	(7–5)	(3–2.5)
T4	(7.5–5.5)	(11–8)	(5–4)
T3	(10–7.5)	(15–11)	(7–5)
T2	(13–9.5)	(19.5–14)	(9–6.5)
T1	(16–12)	(24–18)	(11–8.5)
T0	(20.5–15.5)	(31–23)	(14.5–11)

Game data

{
  "id": "tree.costpct-swim.l0",
  "place": "suffix",
  "target": "character",
  "families": [],
  "group": "tree.costpct-swim",
  "allowAll": [
    "armour",
    "slot.legs",
    "def.evasion",
    "def.rune_shield"
  ],
  "allowAny": [],
  "denyAny": [],
  "weight": 500.0,
  "generation": true,
  "tiers": [
    {
      "id": "T5",
      "min": -4.5,
      "max": -3.5,
      "step": 0.5,
      "minLevel": 1,
      "maxLevel": 42,
      "weight": 1000.0
    },
    {
      "id": "T4",
      "min": -7.5,
      "max": -5.5,
      "step": 0.5,
      "minLevel": 19,
      "maxLevel": 76,
      "weight": 700.0
    },
    {
      "id": "T3",
      "min": -10.0,
      "max": -7.5,
      "step": 0.5,
      "minLevel": 43,
      "maxLevel": 129,
      "weight": 400.0
    },
    {
      "id": "T2",
      "min": -13.0,
      "max": -9.5,
      "step": 0.5,
      "minLevel": 77,
      "maxLevel": null,
      "weight": 180.0
    },
    {
      "id": "T1",
      "min": -16.0,
      "max": -12.0,
      "step": 0.5,
      "minLevel": 130,
      "maxLevel": null,
      "weight": 60.0
    },
    {
      "id": "T0",
      "min": -20.5,
      "max": -15.5,
      "step": 0.5,
      "minLevel": 0,
      "maxLevel": null,
      "weight": 0.0
    }
  ]
}

Data from Path of Valheiman 5.1.0, extracted 2026-10-19.