Where to find Ice Thistle Matriarch
13 spawn points in Winterspring. Coordinates are zone map percentages (x, y).

All 13 coordinates
64.9, 40.4 · 65.9, 43.6 · 66.7, 41.8 · 68.3, 41.1 · 68.8, 41.6 · 68.9, 41.0 · 70.0, 41.2 · 70.2, 38.8 · 70.8, 38.8 · 70.9, 37.5 · 71.2, 40.7 · 71.6, 39.0 · 71.6, 39.6
