Unleash a 5 point Eviscerate in under 4 seconds
Seal Fate (5/5) - If there was a talent you were aiming for Ragnarok online zeny in this tree, this would be it. Considering you will be hovering near 20-30% chance of a critical strike, you will be getting combo points like a madman.
With the Initiative talent, starting with Cheap Shot and Sinister Strike, you can get 5 combo points in 2 moves. Unleash a 5 point Eviscerate in under 4 seconds. Every 3-4 Sinister Strikes will give you 2 combo points. 3 points for a critical Mutilate, this talent is amazing and only gets better as your critical chance goes up.
Master Poisoner (1/5) - Increased poison resistance is good, especially in certain dungeons. Decreasing the chance of opponents to resist is also good, but this is a really small number. If the overall percentages were higher then this would be a decent place to spend points. There are better options.
Vigor (1/5) - 10 extra Energy is not a lot, since it only adds to your available pool at the start of a fight. The only reason to take this talent would be if you are already at this point due to Seal Fate and only have 1 combo point left or you are working towards Mutilate. It is by far the worst 30pt talent.