https://yugipedia.com/wiki/Tri-Slice
>Tribute 1 Level 6, 9, or 12 Fish-Type monster; Special Summon 3 of the following WATER monsters from your Deck with the same name as each other, depending on the Tributed monster's Level, but their effects are negated.
>● 6: Level 2 monsters
>● 9: Level 3 monsters
>● 12: Level 4 monsters
When