4.Defeat a quantity of a type or family of monsters that yield experience points with the item equipped. Further restrictions may apply:
Defeat a quantity of a type or family of monsters that yield experience points in a specific weather type and/or on a specific day of the Vana'diel week.
Defeat a quantity of a type or family of monsters that yield experience points in one of several weather conditions.
Monsters killed during the appropriate weather are worth 5 kills, monsters killed on the appropriate day are worth 1 kill, monsters killed during the appropriate day and weather are worth 6 kills.
Scholar's Storm spells do not count for weather trials, only the weather inherent in the zone will give credit.
The weather or day must be present when the monster dies, should the weather or day change while you are fighting the mob, you will not get credit if you slay it. This can be used to your advantage if you can hold several enemies at low health while waiting for the correct weather to appear.
For these trials, it is often beneficial to check the weather in advance and make sure that the season is correct for the weather that you want.
Defeat a quantity of a type or family of monsters that yield experience points with a specific elemental damage.
The elemental damage must be equal to or greater than the number specified by the Moogle. (50 damage, 150 damage, 250 damage, etc.)
The elemental damage does not have to be generated from a spell or by the person who is doing the trial. Monsters killed with elemental weaponskills or elemental blood pact damage will give credit for the trial.