Because they have different attributes, they need to be promoted.

Reward core basic points:

The secret of torture cannot be ignited. Ice is slow, frozen and charged. When criting, I feel anxious, fragile and breathless.

Only ice brittleness will increase the output source (through basic crit) to achieve the superposition effect (strictly speaking, it will not increase the output hit, but the probability of your hitting the highest hit damage will increase). Other exceptions are additional types, which can only change the damage (additional) suffered by the target monster, but cannot change the output source. Anomaly is calculated based on the output source, so the induction cannot be superimposed. Although such things as ignition, poisoning and bleeding are said to be hit percentage, they are actually output source percentage, not injury percentage, which can be compared from POB. For example, projectile damage increases and hits.