Following the discussion about Yggdrasil being rewarding or not:
Right now, the special tile “Yggdrasil” is giving +20 extra points.
This may be good or not depending on the tier we’re playing at.
For my tier which is 125, this is a good value, but for tiers above it’s a bit unrewarding.
I think this tile extra points should be scalable, according to the tier.
So my suggestion is to make it give 20% (more or less) of the total score.
For example: tier125=20 points, tier175=35 points, tier225=50 points, etc…
At least this sounds rewarding, while not being exaggerated at all . What do you think?