Chill Defence

Chill Defence is a gem effect in Xenoblade Chronicles and Future Connected. It reduces the amount of taken from the Chill debuff.

Overview
Chill Defence is situational to when the current enemies are known to have ice attacks, so it's not the sort of thing to have on at all times. When facing such foes however, it does quite a good job at cutting damage taken for when the effect inevitably triggers.