This is based on a survivability and mobility build... Works well with all trinity force champions in dominion. With 3 phages built early your survivability is greatly increased while still getting some damage..

I do sometime finish trinity before building second 2 phages. just because sometimes you need to kill before being killed against high dps teams.

Frozen mallet or entropy which comes first is up to you. I do not usually finish to much more beyond the three phage items but when i do i aim for sanguine blade..

This build is designed for dominion however it can be viable in other games... obviously entropy and sauine aren't available... bloodthirster would be a good substitution