All statistics related to a move will be displayed in the upper right corner of this UI, which include the following:
Status moves which don't deal any damage will just display "---" as its power. This is also true for accuracy if the move has perfect accuracy, and for priority if the move has a priority of 0. The effect chance refers to the percent chance of this move proccing an added effect, such as Flamethrower's 10% chance to burn. If the move doesn't have any additional effects, then this field will also simply display empty dashes as its value.
These attributes may display differently however depending on certain modifiers in play. Below, I'll go over every type of modifier that may alter how a move is displayed in the UI.
Held Items & Abilities
Certain items and abilities modify a move's attributes when active. If the user of a move has one of these, and the effect of that ability would alter one of their moves, this will be reflected in what's displayed in the info UI for that move.
For example, the ability Iron Fist powers up the base power of all "punching" moves by 20%. If a Pokemon has this ability in battle and views the info for one of their punching moves, this bonus will be reflected in the displayed power for that move.
Attributes that are being boosted by the user's ability or held item will be highlighted in green text, while attributes that are being lowered will be highlighted in red text. For example, the Hustle ability actually reduces a move's accuracy, and so this will be displayed in red text to indicate the ability's effect.
Note that this only considers items or abilities that alter the actual attributes of a move. So an ability like Torrent will not apply, since Torrent boosts the user's actual stats when using a Water-type move, not the power of the move itself.
If a Pokemon has both an ability and a held item that are both affecting the properties of a move at the same time, then the ability text will take priority in this display.
Below are all of the abilities that may modify a move's attribute and may change how it displays in this UI:
Aerilate/Pixilate/Refrigerate/Galvanize/Normalize (Power)
Rivalry (Power - Single Battles only)
Serene Grace (Effect Chance)
Sharpness (Power - Gen 9 Pack ability)
Supreme Overlord (Power - Gen 9 Pack ability)
Below are all of the held items that may modify a move's attribute and may change how it displays in this UI:
All type-boosting items (Silk Scarf, Mystic Water, etc.)
All type-boosting Plates (Zap Plate, Splash Plate, etc.)
STAB
If the move's type matches the user's typing, the move will gain a same-type attack bonus, also known as STAB. This increases the move's base power by 50%. When a move's power is displayed in this UI, it will take STAB into account when determining which number to display.
In the example above, the move Quick Attack is displayed on two different Pokemon. On the left is a Pokemon which doesn't gain any STAB, while the one on the right does. Notice that when a move is being boosted in power beyond what its default power would be, the text is displayed in green to indicate this.
Note that these STAB bonuses will always take the user's actual in-battle typing into account. So if the user changes types somehow through an effect, this will affect which moves gain a STAB boost in this UI.
If a move always deals set damage and would receive no additional bonus in power due to STAB, such as Sonic Boom or Dragon Rage, then no STAB bonuses will apply even if the move type matches the user's typing.
Move Properties
The last thing that may influence the power displayed in this UI are the properties of the move itself. This is less simple than STAB because this is something that depends on each specific move. Some moves don't have a set power, and change based on specific functions of that move. Below I'll give some examples of how these types of moves may display their power in this UI.
Moves that Increase in Power
If a move is being powered up by something related to the function of that move, this power increase will be accounted for in the UI. For example, the power of the move Flail scales based on how low the user's remaining HP is. The lower its HP, the more its power increases. When viewing Flail's power in this UI, you will be able to see the actual power this move has at your current HP level.
The picture on the left demonstrates Flail's power at full HP, while the picture on the right demonstrates its power when the user is at 1 HP. Note that moves that are being increased in power in some manner will display with green text, just like with STAB boosts. In the case of Flail, its power is perceived as being "boosted" even when at full HP because the move itself is boosted to 20 power at full HP, which is still higher than its raw base power of 1.
Moves that Decrease in Power
If a move is being weakened in some way due to the move's properties, this will also be reflected. Here's an example using the move Eruption, which is the inverse of Flail. It deals its intended damage when the user's HP is full, and grows weaker as the user's HP drops.
The picture on the left demonstrates Eruption when the user's HP is full, and the picture on the right demonstrates the drop in power after the user's HP has been lowered. Note that moves that are being weakened in some manner will display with red text instead of green. Not many moves do this, so this will be rarer to see.
Moves That Hide Their Power
Not every move that has fluctuating damage will work with this, however. Some moves would reveal too much about the opponent if they displayed their real values, and so in those cases the true damage isn't displayed. For example, the move Gyro Ball increases in power the slower you are compared to your opponent. However, if the true power of this move was displayed, it would reveal how fast the opponent was compared to you. Because of this, this move has been blacklisted from displaying its true power, and will just display as ??? instead.
The examples above showcase how this will be displayed. Note that even if a move's power is hidden, it will still display in green text if the move's power is being boosted by STAB, even though its actual power can't be displayed.
The are only certain situations where a move will display ??? as its power. Usually, this will be because the move either can't calculate its real strength until the turn plays out (moves like Counter or Metal Burst), the move has some unique properties that make it impossible to reliably calculate its true damage (moves with random damage, like Magnitude or Present), or the move would reveal too much information about the opponent if you could see its true power.
Here's a list of moves that are blacklisted due to being impossible to calculate, or due to revealing too much information. This may not be an exhaustive list:
Magnitude (random damage)
Fling (only if an item isn't being held)
Natural Gift (only if a berry isn't being held)
Crush Grip (could reveal the target's HP value)
Wring Out (could reveal the target's HP value)
Low Kick (could reveal the target's weight)
Grass Knot (could reveal the target's weight)
Electro Ball (could reveal the target's speed)
Gyro Ball (could reveal the target's speed)
Besides for STAB bonuses, Abilities that modify move attributes, or changes in power through the move's own effect, no other modifiers will be calculated when determining what to display. So held items, stat changes, or any other sorts of effects will not play into the displayed move attributes.
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