Help pls, I don´t understand Dragonblood Chymist

[migloren2205]

Hello,

i dont understand this ability:

Explosive Breath (Su): At 1st level, a dragonblood chymist gains the ability to expel fire from his mouth in the same manner as a dragon. He gains the breath weapon bomb alchemist discovery but must apply this discovery to every bomb he creates.

This ability replaces the Throw Anything ability

Becase the ability says "i gain" breath weapon ability and don´t specified if i can't used other discovery

I appreciate you taking the time to answer me thanks

:D

[avr]

You must apply the breath weapon bomb discovery, as it says. Breath weapon bomb has an asterisk after the name - you can't apply any other discovery with the same kind of asterisk. You can apply bomb discoveries which don't have that asterisk, like defoliant bomb or dispelling bomb, assuming you have those discoveries.