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.
![Fishborg Harpooner [MP25-EN350] Common](http://www.dungeonsandjavas.com/cdn/shop/files/ygo_placeholder_ac96555f-852a-4566-9168-0f7cd5e8548f.png?v=1759790129&width=1445)
