2.994.273 CRIT - Blade Damage Record - Flyff Universe 

(New Horizon Patch 1.3.8)
Max Crit: 2.994.273
Unfortunately it is a bit hard to see, as there is another damage number blocking on top, but it is clearly visible that it is a 7 digit number and you can see what numbers they are from their form. During the fade-out it is also possible to see the third number is a 9 and the last a 3, as they look somewhat similar on the bottom part.
Flyff Universe Burudeng Blade Damage Record