Les cinq cartes Stand / Deliver, Spite / Malice, Pain / Suffering, Assault / Battery et Wax / Wane, de l'édition Invasion, forment un cycle et le premier cycle de cartes-doubles (split cards).
Ce type de carte avait initialement été conçu pour l'édition Unglued 2 : The Obligatory Sequel (jamais publiée).

Source 1 (Question #7 - "Invasion, made use of Unglued II's split cards") - Source 2 (#1) (tie) Split cards (3) - "Split cards were first created for Unglued 2, but eventually saw print in Invasion.")