In 11 hours the sale on Spirit Warrior Dragon ends (375 gold which means 75% off). Do you guys think it's a good buy?

It's a pure champion which i dont have yet. That provides benefits in battling because he has no flaws...but it has no extra strenghts eather.

I mean, i have all kind of hybrid champions in my posession. Gentle knight, tribal, harmony knight, honor, amazon, mithrill, wardrum, strenghth. They all have weaknesses but also strenghts. Doesnt that mean i will always have a dragon thats either as good as spirit warrior because of colour advantage or even better?

So is he really worth my scarce gold?