Head Prefect of the Gehenna Academy Prefect Team (BAV/W112-TE08RRR) is a climax card from the [TD] Trial Deck Blue Archive expansion. It functions as a climax with the comeback trigger, normally used to activate or enhance character effects when revealed. As a climax, it is intended to be shuffled into preconstructed deck builds and plays a role in turn-based timing and power/ability boosts.