Dimension Links (AKH)

The Dimension Link, also known as D-Link, is a feature of summoning in Avastar: Kingdom Hearts. The feature was first used in . The name connects to its purpose as a link to summon another character's power from another area.

Usage
To use the D-Link (or Dimension Link) system, it must be added as a D-Link Command in its own separate D-Link menu and can only be used when the D-Link gauge is full. The D-Link gauge is blue and next to the HP meter. The D-link gauge is filled by obtaining dropped blue prizes from enemies.

Once characters have been linked, the Command Menu gauge, which is also used for Command Styles, changes to indicate the linked character, including his or her name, and the face of the linked companion will show up on the bottom right of the screen. By linking to them, the character that linked them will become more powerful and will also be able to use unique Finish moves which have two different power up levels: one for each symbol next to the character image on the right of the screen.

While linked, the D-Link gauge decreases continuously, and the link is broken when the gauge is completely empty.