When you use a Tool, your Heated or ChilledFood items gain +10 » +20 » +30Shield and +1 » +2 » +3Regen for the fight.
BazaarDB automated finding: The tooltip says "Heated or Chilled Food items" but the abilities (1 and 2) do not care if the item is a Food. Confirm with Deep Mechanics.
The first 4 » 8 » 12 times you use a Heal or Regen item each fight, gain 50Max Health for the fight.
BazaarDB automated finding: The counter that tracks uses increments on ANY item use, not just Heal or Regen items. This means using non-Heal/Regen items will consume the limited uses without granting Max Health. Confirm with Deep Mechanics.