Date & Time: Any
Frequency: 1. Always
World name: Leviathan
Character name: Ciel Vessel
Retainer name: None Involved
NPC name: None Involved
Monster name: Any
Class/Level: Level 80 Machinist
Party or solo: Any
In-game time: Any
Area and coordinates: Any
Housing: No
Steps:
1. Use the Machinist skill Wildfire on any valid target.
2. Use a predetermined number of Weaponskills on the Wildfire target (1-6) while Wildfire is still in effect.
3. Observe the damage Wildfire inflicts when the timer reaches zero.
4. Repeat steps 1 and 2 using the same number of Weaponskills you chose in step 2 to ensure consistent potency.
5. Observe that damage does not vary outside of the natural hit range. This would indicate that the skills does not critical hit or direct hit.

Nothing about the tool tip of skill would indicate that the skill would be unable to critical hit or direct hit.