You can reveal this card and 1 WATER monster in your hand; Special Summon 1 of them and discard the other. You can only use this effect of "Fishborg Harpooner" once per turn. If this card is sent to the GY as material for a WATER Synchro Monster: You can negate the effects of 1 Effect Monster your opponent controls, until the end of this turn.
NM-Mint 1st Edition - $0.60
Lightly Played 1st Edition - $0.60
Moderately Played 1st Edition - $0.60
Heavily Played 1st Edition - $0.50
Damaged 1st Edition - $0.40
NM-Mint 1st Edition Non English - $0.60
Lightly Played 1st Edition Non English - $0.60
Moderately Played 1st Edition Non English - $0.60
Heavily Played 1st Edition Non English - $0.50
Damaged 1st Edition Non English - $0.40