Rapid and Burst are nuts early Your farming speed is fast and your damage output is great all game Abuse your good clear and speed to position in teamfights and be where you need to (All imbues on snowball)
The 1 point into 2 early is rotational power It gives good power to roam out of lane, respond to ganks, run urns, Etc If you feel as though you don't need it ignore and go full into bomb Snowball 1st ability is good too (situationally).
Note (2)
The build primarily centers around bomb lobbing You should be positioning well enough to not be caught out The playstyle isnt that hard to grasp You can do alot so abuse your mobility & damage output.
Kelvin SKill build
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Kelvin Build Description
This build puts priority on the early lane pressure of 2 points into beam.
And afterwards pivoting into bomb playstyle.
Great for solo lane, or lane where you feel you don't need the heal
from bomb. Any questions find me on Discord or Twitch :)