DOUBLE BOMBA!?

These are laning phase items
Last three are optional for mobility/cs.

Bread and butter

if enemy buys Ethereal Shift or Debuff Remover

Damage goes up
(Imbue Cooldown on Hook, Everything else on Bomb)

Survavability goes up.

You can additionally change your self-cast settings to become the double bomba yourself
This is another interesting approach and allows you to counter debuff remover and unstoppable
Also gives you more control with who you want to explode.