ΔE 31.3, loose: different enough that you should pick on purpose. Berserker Bloodshade is noticeably darker, much more muted, cooler than Orange Tone.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 31). Berserker Bloodshade is noticeably darker, much more muted, cooler than Orange Tone.
The same difference applies the other way round: Orange Tone is noticeably lighter, much more saturated, 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 Orange Tone on the colour wheel See Berserker Bloodshade on the colour wheel
All matches: Orange Tone equivalents · Berserker Bloodshade equivalents