Leviathan (1-178), an example of a Summon card.

Summons are not placed on the field and instead represent powerful effects that are used once then discarded. Summons represent powerful abilities similar to spell cards in other games.

Summons can be used to interrupt your opponents actions.

Gameplay of the Final Fantasy TCG
Gameplay RulesKeywordsAbilities
Affiliations Fire Crystal FireIce Crystal IceWind Crystal WindEarth Crystal EarthLightning Crystal LightningWater Crystal WaterLight Crystal LightDark Crystal Dark
Card Types ForwardBackupSummon