Talk:Dagger Wielder/@comment-3083005-20140826211749

Always max this card as it will give the best investment return. To max this card you need to feed 204,325 exp of light cards (remember light cards give 50% bonus). That's only 7 Golden Great Soulstones.

When feeding to another light card it will give 646,740 exp (431,160 exp +50%), so that's over 440,000 more exp than you invested.