ΔE 32.6, loose: different enough that you should pick on purpose. Magenta Wash is a little lighter, much more saturated, cooler than Berserker Bloodshade.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 33). Magenta Wash is a little lighter, much more saturated, cooler than Berserker Bloodshade.
The same difference applies the other way round: Berserker Bloodshade is a little darker, much more muted, warmer.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Berserker Bloodshade on the colour wheel See Magenta Wash on the colour wheel
All matches: Berserker Bloodshade equivalents · Magenta Wash equivalents