That is exactly what has happened with Wraith Pact.
The item was introduced in patch 7.31 as an upgrade to Vladmirs Offering.
The keyword here is all, just like Bristlebacks passive, Bristleback.
But in the recent balance patch 7.31c, Wraith Pact received multiple buffs.
Now, nearly every team is aiming to get one every game.
So why has Wraith Pact gained so much popularity all of a sudden?
A totem that mitigates 30% of incoming damage completely changes the dynamic between two heroes!
Topsons example there paints the perfect picture.
The new scenario will leave you away from your team in a vulnerable position.
One third of the damage is taken out of the equation.
Teams tend to put the totem down when sieging high ground, making it tougher to defend buildings.
The 30 DPS is just the cherry on top of the cake.
Who builds Wraith Pact?
In TSMs series against Gaimin Gladiators, it was the Mars that went for Wraith Pact in both games.