This turn, neither player can Special Summon monsters with the same card types (Ritual, Fusion, Synchro, Xyz, or Link) they already control. If you do not control 2 or more of the same card types (Ritual, Fusion, Synchro, Xyz, or Link), all Ritual, Fusion, Synchro, Xyz, and Link Monsters you currently control gain 500 ATK. You can only activate 1 "Simul Archfiends" per turn.
NM-Mint 1st Edition - $0.80
Lightly Played 1st Edition - $0.80
Moderately Played 1st Edition - $0.70
Heavily Played 1st Edition - $0.70
Damaged 1st Edition - $0.50
NM-Mint 1st Edition Non English - $0.80
Lightly Played 1st Edition Non English - $0.80
Moderately Played 1st Edition Non English - $0.70
Heavily Played 1st Edition Non English - $0.70
Damaged 1st Edition Non English - $0.50