User blog comment:Bachoru/Dominion Tier List/@comment-95.87.220.6-20120304173559/@comment-3450702-20120309223157

SOMEONE FOUND THIS I HEART YOU. Btw, the HIGHEST POSSIBLE DPS ON PAPER IS: 2xIE, 2xPD, The Black Cleaver, The Bloodthirster (or Sanguine Blade on Dominion), giving you around 2 AS 100% Crit Chance, 260% damage each crit 400 AD and some lifesteal and MS and the armor shred.

But after recalculating this Trinity Force gives nearly equal DPS increase as the second IE would, and it also gives you the sheen proc, phage proc, some hp and mana and MS making it a better choice.