Unfortunately, there is a mismatch between English and German rules concerning heroes.
In the English rules:
When acquiring a Hero, increase your Shield’s strength by 2.
In the German rules:
When acquiring a Hero, increase your Shield’s strength by 1.
(Of course, this is written in German)
It should be remarked that the iconography on the card is saying "increase strength by 2".
However, I am wondering if this should be concerning balancing? So, what is correct: increase by 1 or 2?
In my copy of the game all yellow offerings (so 4 yellow cubes) have been missing. What's happening I picked my copy @Essen.