Superancient Deepsea King Coelacanth [PTDN-EN034] Ultimate Rare Master Collection Volume 1 Cannot be used as Synchro

Cannot be used as Synchro Material

except "Gladiator Beast Retiari"

This card cannot attack in the turn that it is Summoned

You can Tribute 2 monsters

Superancient Deepsea King Coelacanth [PTDN-EN034] Ultimate Rare Master Collection Volume 1 Cannot be used as SynchroSet: Phantom Darkness Card type: Effect Monster Rarity: Ultimate Rare Attack: 2800 Defense: 2200 Once per turn, you can discard 1 card to Special Summon as many Level 4 or lower Fish Type monsters as possible from your Deck. A monster Special Summoned by this effect cannot declare an attack and its effect(s) is negated while on the field. If this card is targeted by a Spell, Trap, or Effect Monster's effect, you can Tribute 1 other Fish Type monster