It's not only rubies. The passives "Combat Wit" and "Static Charge" got their descriptions wrong also. Here's what they really do:
Combat Wit - In melee combat the warden receives stacking effect - "Combat Wit" that increases damage of melee abilities by 9% per stack and reduces the cooldown of "Bark Shield". Stacks up to 8. Using "Bark Shield" removes all stacks.
Static Charge - In ranged combat the warder receives stacking effect - "Static Charge" that increases lightning damage by 4% per stack and reduces cast time of "Call to Nature". Stacks up to 8. While the effect is stacked to 4 or more, casting spells is not interrupted by damage. Using "Chain Lightning", "Hawk's Strike" or "Call to Nature" removes all stacks.
There's a huge failure in translation of warden skills. What should be translated as "Wolf's Blow" is actually "Hawk's Strike" in english version, so if you try google translating some warden text, that sure causes confusion.
Any1 have tested if "Electric therapy" and "Naturs touch" working ?
It's because they do something COMPLETELY DIFFERENT than the tooltip says.
Electric Therapy - Increases the effect of "Vibrant Health" and "Healing Burst" by 15/30/45%.
Nature's Touch - Increases all healing done by 5/10/15%.
Since they announced maintenance for localization fixes tomorrow, I will come and see if they fixed those descriptions, if not - I'll post all the correct ruby descriptions here.
Edit: I looked at the french calculator linked, and it seems the Wolf's Blow/Hawk's Strike thing is replicated there. It seems they translated French version from already screwed up English translation rather than from the original, whoever done it - Gpotato or My.com... SHAME ON YOU.