Blessings balance?

[B0rsuk]

That's a bit off-topic, but I always wondered...

What effect does Blood blessing have on Mictlan Sun Warriors ? They have javelins, you know. And both range and power of javelins are based on strength. If I remember correctly, range is strength/2.
The question is: does Blood blessing actually make javelins better ? It should increase their range, but does it have negative effect on accuracy or what ? I ask because it would make sense that it's harder to hit a target that's further away, and units tend to throw javelins from max range. So would Blood blessing work in my favor when using javelins ?
I assume Sun Warriors are still present in Dominions3.