How block chance and damage reduction works?

by Evolved posted Mar 30, 2021
1. If a character have 100% damage reduction is it mean that character don't take skil damage and don't take tap damage when he/she blocks?

2. Game says block chance reducing to posibility of taking crit and reducing to extra damage when you take crit damage. But what are the rates for this two?

3. How math works with damage reduction buffs?If +25% is it work like 50+(50*25/100) or 50+25?