- Main article: Monument
The base monument found in the Hermit's Garden additionally allows the player to unseal Sealing Stones to add playable characters to the party, and buy and synthesize any quartz or items seen in previously reactivated monuments.
- Main article: Remote ability
The cube allows a character to provide a supportive effect in battle (often with a downside) when that character is in the Hermit's Garden and selected via the cube's interface. This remote ability is available as soon as Kevin Graham has unsealed four other characters from Sealing Stones, leading to a total party size of five.