Partly updated for Enshrouded 1.0— 1.0: the unlock cost; the rest is pre-1.0 wiki data

Saviour
You only need 3 instead of 6 seconds to revive an ally.
Where Saviour sits on the 1.0 tree
In the Core area. It touches a starting point, so it costs 1 point to reach.
- 1Saviour1p
Builds that use Saviour
3 preset builds tagged SAVIOUR — defining picks first, then ranked by tier (S → A → B).
- Healer SupportMage
Group healing: Healer and Water Aura at full rank, Waters of Life, Healing Revive and Saviour for downed allies, Divine Surge and Righteous Fire. Healer II and Sun Aura are not on the 1.0 tree.
- Solo Adventurer HybridHybrid
A bit of everything for playing alone: Marksman and Skill Shot for the bow, Battle Heal and Warrior's Path for melee, Healer, Counterstrike and Fire Resistance, Runner and Saviour.
- Endgame MetaHybrid
Every one of the 212 points: two-handed Warrior (Barbarian's Path for the axe, Titan Edge for the greatsword, Slasher, Veteran, Relentless, Whirlwind Crescendo) in Heavy and Shiny Plates, Thunder and Wand Mastery for a shock wand, Blink, and the full Healer line. Pyromaniac is not on the 1.0 tree.
Related Survivor skills
Same archetype — likely candidates to slot next to Saviour in a build.
Fisherman's Resolve1pIncreases your Fishing Endurance by 30%. Allows for extended battles with hooked fish.
Lumberjack1pFelling axes do 30% more damage against wooden objects including trees.
Mason1pThe Pickaxe deals 30% more damage against stone objects, including resource veins.
Opportunity1pValues in the 1.0 files: 40% per rank, 3 ranks.
Power Parry1pEnemy Stun Bar gain from parries is increased by 30%.
Quality Gear1pValues in the 1.0 files: 20%.
Well Rested1pThe base duration for the Rested buff is increased by 5 Minutes. Increase the Comfort in your home to further increase the duration.
Backstab Damage2pIncrease the damage you deal from behind by 25%.
Sources: game files 1.0 + Keen Games 1.0 patch notes (changelog, combat changes) for the unlock cost; enshrouded.wiki.gg (pre-1.0) for the description and effects.