But I noticed that in the 2nd game, the fighter receives an element not at level 4, but at level 3. Logically, if it's offered at level 3, then the probability of getting it at level 4 is high.
The element should be given at level 3, i.e., at level 4. It is also possible to get it later at level 4, i.e., at level 5, but with a normal probability.