Perpetual Breadth Feat 8
Source Pathfinder Advanced Player's Guide
Prerequisites perpetual infusions
You have expanded your supply of near-infinite items. Choose a research field. Add one item from the list of options available to that field from perpetual infusions, or two items if you choose your own field.
If you have Perpetual Potency or Perpetual Perfection, you gain an additional item (or items if you chose your own field) appropriate to the field you chose, for instance a higher-level version of the bomb you chose or a new poison.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
AlchemistThis indicates abilities from the alchemist class.