ΔE 14.6, fair: the same colour family, but not a straight swap. Deep Red is a little darker, warmer than Wyvern Fury.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). Deep Red is a little darker, warmer than Wyvern Fury.
The same difference applies the other way round: Wyvern Fury is a little lighter, cooler.
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 Wyvern Fury on the colour wheel See Deep Red on the colour wheel
All matches: Wyvern Fury equivalents · Deep Red equivalents