Blood Rune
Obtained from
Monster drops — 
Rune Colossus — 30%- Monster drops —
Leviathan Spawn — 25% - Monster drops —
The Drowned King — 30% 
Runecrafting — Blood Rune (Lv 75)
Aether Sanctum Chest — 22% ×60–150 (from 
Aether Sanctum)
Archmagister's Cache — 11% ×20–60 (from Mage's Gauntlet)
Premium Rune Sack — 9.0% ×40–120
Carnival Cache — 5.0% ×25–80
Used in
Brewing — 
Sorcerer's Tincture (×5, choice)
Quest — Runecrafting Guild Trials- Quest — The Gilded Menagerie
Magic 4
- Wind Wave (Lv 43) (×1 per cast)
- Water Wave (Lv 45) (×1 per cast)
- Earth Wave (Lv 48) (×1 per cast)
- Fire Wave (Lv 52) (×1 per cast)