[Tech debt] Standardize toughness damage metric

[fribbels]

Motivation

Previously there were multiple metrics for toughness damage, one where basic attacks were 1, 10, and 30. We standardized on the 30 version but most sites seem to be converted to the 10 version now and it makes conversions slightly confusing/error prone.

Goal

Go through the conditionals and convert toughness to the 10 toughness metric.