Not all that informative of a guide, but I think the build is better than most others. I see too many people build trinity force and it saddens me. I have messed around with Trinity force a couple times and I find it to be completely useless... A phantom dancer gives you better movement speed and makes your attacks a whole lot more effective. Trinity force may ensure you're slowing the target so you do extra damage, but you can just get frozen mallet and call it a day.