
This Picture is Node Description in Spanish.
It says more or less :
When hitting the DEFENDER, The ATTACKER has a 20% probability of inflicting an incineration disadvantage, which causes a 100% of DEFENDER ATTACK as Direct Damage in/for 5 seconds.
When hitting DEFENDER´s Block, ATTACKER has a 20% probability of causing a Coldsnap disadvantage, which causes a 100% of DEFENDER ATTACK as DIRECT DAMAGE in/for 5 seconds
I Assumed it was like other nodes where it is a benefit for the Summoner, but incineration and coldsnap went on my heroes instead of the nodes defenders.
Please check out, I know Spanish is not main language but good and accurate description/translation info sometimes makes a good percentage of the battle.