Yes. Every time you are hit by the opponent's melee attack, the impact effect can be triggered. There is also the lava shield talent at the fourth level of the fire talent. After adding 2 points, the opponent's long-range attacks and spells will also trigger. the effect of the lava shield when they hit you, that is, it can also trigger the impact effect and make you fall into a coma.
The effect of the T9 two-piece set is that your fire shield has a critical hit bonus, and the four-piece set has a critical hit bonus for arcane charges and missiles of 5%. The effect of the T10 two-part set is to trigger a quick effect after a rapid missile fire.
In terms of income, the gap is actually not very big. Of course, the damage caused by critical hits is better~ After all, the number of exits under quick attack will not be too large, and the number of exits under rapid attack will not be too large. the performance between critical hits and non-violent hits will be better. The difference is quite big~ In fact, two pieces of T9 can be worn to open a fire shield before starting a fight, and then replaced with spares with better attributes. Because the attributes of both T9 equipment have no advantage in output unless you have to constantly change shields (fire shield to magic shield to ensure you switch back to fire shield after returning to blue, etc.) ~