Remember Frozen Mallet? Now that Black Cleaver is better, lets remove it and replace it with Entropy

What do you guys think? However, the only difference I am thinking is replacing the phage into Brutalizer. (Because Brut just feels weird with 1 build path.) This way Flat pen can exist in this game.

EDIT: Adding FEEDBACK: All right kids, I still get Frozen Mallet over Warmogs late game. The regen provided by Warmogs in Teamfights is useless unless you regen back.