I may have broken my jaw., send help.
There's a great many consumables available in Dragonflight. If you must have a complete list, visit this Method page and scroll down a ways (they also list enchants, if you're curious). Here I will list only the most common consumables which are most impactful. These Include:
Phails (aka flasks, persist through death)
Weapon runes and stones (temporary weapon buffs, persist through death, stacks with enchants)
Augment runes (smol primary stat bonus)
Food (various minor stat bonuses)
And of course, potions (short term buffs lasting 10-30s, 5m shared cooldown)
*Note: If you're on a phone, imbedded Google Sheets can be bit low res and small. Tap on the rectangle below to enlarge.
In the table, you'll see Dreambound Augment Rune, indeed an infinitely-reusable augment rune. If you so desire, you may purchase this rune at Moon Priestess Lasara in the Emerald Dream for 100,000 gold. You'll also have to grind to renown 18 with the Dream Wardens to gain access to it. A bit much for an extra 86 primary stat? Probably, but it's here if you want it.
In a similar vein to the Dreambound Augment Rune but much more affordable is the embellishment Alchemical Flavor Pocket; it doesn't share the Unique-Equipped tag with other embellishments, so it can be used alongside your (2) regular embellishments. With this, you'll no longer have to eat every time you resurrect.
A couple more drops in the bucket, but oh what a wonderful bucket it is.
And that does it for the tedious stuff!Â