About this card

Description, catalog fields, rules text, and how it plays—in one place.

Description

A Sworn Promise (SAO/S20-E023) is a Climax card from the Sword Art Online expansion. It provides a Climax effect when revealed that interacts with character cards and timing-based mechanics in play. As a Climax, it is typically included in decks to enable specific combo turns or to trigger synergy with cards that reference that Climax.