Devotions Bound to Pets

You’re making it a lot more complicated than it needs to be – it’s actually much more straightforward than that. As I described in Understanding Pet Damage:

So the two types are:

AURAS: These affect the whole group within an area, including yourself, other players, and anyone’s pets. You can tell what auras are by the word “allies” in the skill descriptions and a radius in the skills effect list. Emboldening Presence, Storm Spirit, and IEE all fall into this category (IEE does not require the transmuter to affect your pets - the transmuter is an additional effect that only effects pets). All affected allies within the radius (both players and pets) will show a buff icon.

PET MODIFIERS: These are a bonus to you, specifically your pet modifiers that are listed on page 2 of your character sheet, and will display as “Bonus to All Pets”. This is exactly the same as equipping an item or taking a devotion with pet bonuses on it, although many pet modifiers aren’t actually displayed on your pet character sheet (such as flat damage and +% to individual damage types). These work regardless of where your pets are. Primal Bond and Manipulation both fall into this category. There are no icons on pets because the buff is to the player’s pet modifiers (character page).

Both of these types can be found on mastery abilities, items, devotions, etc. Therefore, an exhaustive list is impractical - simply learn the rules above.