If your "Code Talker" monster battles, your opponent cannot activate cards or effects until the end of the Damage Step. During your Main Phase, you can: Immediately after this effect resolves, Normal Summon 1 Cyberse monster, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Cyberse monsters (even if this card leaves the field). You can only use this effect of "Cynet Optimization" once per turn.
NM-Mint 1st Edition - $0.70
NM-Mint 1st Edition Non English - $0.70
Lightly Played 1st Edition - $0.70
Lightly Played 1st Edition Non English - $0.70
Moderately Played 1st Edition - $0.60
Moderately Played 1st Edition Non English - $0.60
Heavily Played 1st Edition - $0.60
Heavily Played 1st Edition Non English - $0.60
Damaged 1st Edition - $0.50
Damaged 1st Edition Non English - $0.50