Berries

Berries are Pokémon consumables that that can be held in-battle.

Berries share functional identicalities to commonly used Pokémon supplements, such as potions and ailment curatives; one of the more salient differentiators from them is they are auto-consumable by its holding Pokémon in-battle, meaning that the Pokémon will automatically use it when the conditional thresholds are met and thus saves you from using your turn in-battle to select an item to fulfill that function.

The available berries in Pokémon Revolution Online can be compartmentalized into five agential categories: restorative berries, curative berries, EV-reductive berries, damage reductive berries, and in-battle stat modifying berries.

Available berries

Restoratives

Restoratives will replenish depleted HP or PP points for the consumptive Pokémon.

Berry		Tree	Function
	Oran Berry		Restores the consumer's HP by 10 points.
	Leppa Berry		Restores the consumer's PP by a static amount in 10 points.
	Sitrus Berry		Restores the consumer's HP by 25% of its maximal amount.

Curatives

Curatives will expunge Status ailments that the consumptive Pokémon might be afflicted by. If held in-battle, the holding Pokémon will automatically consume it after the status ailment is onset.

Berry		Tree	Function
	Cheri Berry		Cures the consumer of paralysis.
	Pecha Berry		Cures the consumer of poison.
	Rawst Berry		Cures burned consumers.
	Aspear Berry		Defreezes frozen consumers.
	Persim Berry		Cures the consumer of confusion.
	Chesto Berry		Wakes up the consumer if they are asleep.
	Lum Berry		A wildcard berry that will cure any status ailment that the consumer may be afflicted by.

EV-reductors

EV-reductive berries will reduce the consumptive Pokémon's EVs for the corresponding stat by 10 points. As a secondary effect, they will also enhance your Pokémon's happiness points.

These are instrumental for the continuity of EV-training, since only up to 252 Effort Values can be apportioned to each stat with a cumulative cap of 510; as such, they let you winnow out eventually unwanted Effort Value points for a stat. With a combination an intake these berries and retraining your Pokémon's EVs, which are recalculated on an after-battle basis in PRO, you can reapportion your Pokémon's EV spread.

Berry		Tree	Function
	Pomeg Berry		Reduces the consumptive Pokémon's HP EVs.
	Kelpsy Berry		Reduces the consumptive Pokémon's Attack EVs.
	Qualot Berry		Reduces the consumptive Pokémon's Defense EVs.
	Hondew Berry		Reduces the consumptive Pokémon's Special Attack EVs.
	Grepa Berry		Reduces the consumptive Pokémon's Special Defense EVs.
	Tamato Berry		Reduces the consumptive Pokémon's Speed EVs.

Damage Reductors

These can be obtained from the Berry Stumps in Love Island and Pinkan Island.

Berry		Tree	Function
	Babiri Berry	File:Babiri Berry Tree.png	Reduces damage from one super effective Steel type attack.
	Charti Berry	File:Charti Berry Tree.png	Reduces damage from one super effective Rock type attack.
	Chilan Berry	File:Chilan Berry Tree.png	Reduces damage from one Normal type attack..
	Chople Berry	File:Chople Berry Tree.png	Reduces damage from one super effective Fighting type attack.
	Coba Berry	File:Coba Berry Tree.png	Reduces damage from one super effective Flying type attack.
	Colbur Berry	File:Colbur Berry Tree.png	Reduces damage from one super effective Dark type attack.
	Haban Berry	File:Haban Berry Tree.png	Reduces damage from one super effective Dragon type attack.
	Kasib Berry	File:Kasib Berry Tree.png	Reduces damage from one super effective Ghost type attack.
	Kebia Berry	File:Kebia Berry Tree.png	Reduces damage from one super effective Poison type attack.
	Occa Berry	File:Occa Berry Tree.png	Reduces damage from one super effective Fire type attack.
	Passho Berry	File:Passho Berry Tree.png	Reduces damage from one super effective Water type attack.
	Payapa Berry	File:Payapa Berry Tree.png	Reduces damage from one super effective Psychic type attack.
	Rindo Berry	File:Rindo Berry Tree.png	Reduces damage from one super effective Grass type attack.
	Roseli Berry	File:Roseli Berry Tree.png	Reduces damage from one super effective Fairy type attack.
	Shuca Berry	File:Shuca Berry Tree.png	Reduces damage from one super effective Ground type attack.
	Tanga Berry	File:Tanga Berry Tree.png	Reduces damage from one super effective Bug type attack.
	Wacan Berry	File:Wacan Berry Tree.png	Reduces damage from one super effective Electric type attack.
	Yache Berry	File:Yache Berry Tree.png	Reduces damage from one super effective Ice type attack.

In-Battle Stat Modifiers

These can be obtained from the Headbuttable Trees.

Berry		Tree	Function
	Apicot Berry	File:Apicot Berry Tree.png	Raises Special Defense by 1 stage when the users HP is at 1/4 of its maximum HP or lower.
	Ganlon Berry	File:Ganlon Berry Tree.png	Raises Defense by 1 stage when the users HP is at 1/4 of its maximum HP or lower.
	Lansat Berry	File:Lansat Berry Tree.png	Raises Critical Hit ratio by 2 stages when the users HP is at 1/4 of its maximum HP or lower.
	Liechi Berry	File:Liechi Berry Tree.png	Raises Attack by 1 stage if the users HP is at 1/4 of its maximum HP or lower.
	Micle Berry	File:Micle Berry Tree.png	Raises Accuracy by 20% when the users HP is at 1/4 of its maximum HP or lower.
	Petaya Berry	File:Petaya Berry Tree.png	Raises Special Attack by 1 stage when the users HP is at 1/4 of its maximum HP or lower.
	Salac Berry	File:Salac Berry Tree.png	Raises Speed by 1 stage when the users HP is at 1/4 of its maximum HP or lower.
	Starf Berry	File:Starf Berry Tree.png	Raises a random stat by 2 stages when the users HP is at 1/4 of its maximum HP or lower.

Obtainability

Berry trees

Berries are principally obtained by harvesting them from berry trees, which can be found in most tillage-viable areas—namely routes and forests, wherein most berry-tree allotments can be found.

Berry trees are monoproductional, meaning that they will return the exact-same berry archetype each time it grows. Most berry trees will regrow after three real-world days have elapsed; the only outlier to that is the EV-berry trees, which regrow after 4 days.

Berry Tower

Main article: Berry Tower

The Berry Tower is one of the most prolific hotbeds for berry-obtaining, as they reward its challengers with EV-reductive berries. The only one currently available is stationed on Route 13 in Kanto.

The Berry Tower challenge entails carrying a full on-hand lineup of level-50-plus Pokémon and defeating a gauntlet of NPCs en route to the top floor; losing to any one of them will effectively forfeit the reward payout, since you will respawn in a Pokémon Center and be precluded from rechallenging it until the cooldown time has elapsed (which is initiated as soon as you venture into the challenge). Once you reach the uppermost floor and speak to the prizewoman, you will be rewarded 5-15 of one type of the EV-reductive berries.

For a fee of 2,000, you can do the elite-mode challenge of the Berry Tower; this will reward EV-reductive berries contingent that you complete it—either 5 of each of the gamut of them or 25 of a particularized type of them, depending on what prizeset you select. The elite-mode challenge has a three-day cooldown, as opposed to the standardly one-day cooldown.

Headbutt Trees

Headbutting trees will have a chance of dropping berries.

Berry shops

Upon defeating the Pumpkin King boss in Vermilion City Graveyard, a berry-vendor will be made accessible in Goldenrod City Flower Shop. He will sell all EV-reductive berries for 3,000 apiece, thereby providing the most prolific avenue of obtaining them for those that are affluent enough to expend the requisite Pokédollars for them.

Extra-organic usages

All non-EV-reductive berries can be sold to the item-buyers that exist on the first floor of all Department Stores for 25 apiece, thereby providing a more marginal method of moneymaking for those that have plentifully collected berries.