Many monsters have their own unique abilities. What is the percentage chance of these abilities triggering, and is it possible to predict this in any way? (Let's take the blinding ability of unicorns as an example).
And since I've brought up these creatures (unicorns), does the percentage chance of them blinding an enemy depend on the monster's upgrade level? In other words, if you upgrade a unicorn, will it blind enemies more often than an unupgraded one, or does the upgrade simply add an "aura" (with characteristics like speed, attack, etc., which may not be crucial)?