Legendary Duelists - LED9 - Duels From the Deep

2 Level 4 monsters
You can detach 2 materials from this card, then target 1 Special Summoned monster your opponent controls in face-up Attack Position; attach it to this card as material. You can only use this effect of Number 101: Silent Honor ARK once per turn. If this face-up card on the field would be destroyed by battle or card effect, you can detach 1 material from this card instead.

If all monsters you control are WATER monsters (min. 1), you can: You cannot Special Summon monsters for the rest of this turn, except WATER monsters, also the next battle damage your opponent takes this turn from a battle involving your Number monster and another monster is doubled, also Special Summon this card from your hand, and if you do, add 1 Level 3, 4, or 5 Fish monster from your Deck to your hand, except Abyss Shark. You can only use this effect of Abyss Shark once per turn. If this card is used for the Xyz Summon of a Number monster, it can be treated as a Level 3 or 4 monster.

If this card is in your hand or GY: You can target 1 WATER monster on the field; you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Xyz Monsters, also Special Summon this card (but banish it when it leaves the field), and if you do, that target's current ATK becomes halved. You can only use this effect of Crystal Shark once per turn. If this card is used for the Xyz Summon of a Number monster, it can be treated as a Level 3 or 4 monster.

2 Level 5 monsters
Cannot be destroyed by battle if a Number monster is on the field. During the Main Phase (Quick Effect): You can detach 2 materials from this card; take 1 Number Xyz Monster that has a number between 101 and 107 in its name from your Extra Deck and attach it to this card as material, then you can attach 1 other face-up monster on the field to this card as material. You can only use this effect of N.As.H. Knight once per turn.

3 Level 6 monsters
You can also Xyz Summon this card by using N.As.H. Knight you control as material. (Transfer its materials to this card.) Cannot be destroyed by card effects. You can detach 1 material from this card; Special Summon 1 Number Xyz Monster that has a number between 101 and 107 in its name from your Extra Deck, by using this face-up card you control as material, but destroy it during your opponent's next End Phase. (This is treated as an Xyz Summon. Transfer this card's materials to the Summoned monster.) You can only use this effect of CXyz N.As.Ch. Knight once per turn.

To activate this card, you must draw it for your normal draw in your Draw Phase, reveal it, and keep it revealed until Main Phase 1. During that Main Phase: You can activate 1 of these effects;
? Send 1 Seventh Normal Spell from your Deck to the GY; this effect becomes that Spell's effect when that card is activated.
? Special Summon up to 2 monsters from your Deck, but negate their effects, then immediately after this effect resolves, Xyz Summon 1 Number monster using materials you control, including both those monsters.

Take 1 card from your Deck (either a Barian's Spell/Trap, a Rank-Up-Magic Quick-Play Spell, or a Seventh Spell/Trap except Seventh Ascension), and either add it to your hand or place it on top of your Deck. If your opponent controls a monster Special Summoned from the Extra Deck: You can banish this card from your GY and send 1 Rank-Up-Magic Spell from your hand to the GY; this effect becomes that Spell's effect when that card is activated. You can only use each effect of Seventh Ascension once per turn.

You can target 1 Xyz Monster you control that is a Number monster with a number between 101 and 107 in its name or has such a monster as material, then activate 1 of these effects;
? Negate the effects of 1 face-up monster your opponent controls with equal or lower ATK until the end of this turn.
? Detach all material from that monster, then you can Special Summon 1 Number Xyz Monster from your GY.
You can only use this effect of Seventh Eternity once per turn.

If you control a WATER monster, you can Special Summon this card (from your hand), but you cannot Special Summon monsters from your hand for the rest of this turn.

You can Special Summon this card (from your hand) by detaching 2 Xyz Materials from monster(s) you control. When you do: You can target 2 Level 4 Fish-Type monsters in your Graveyard; Special Summon those targets in face-up Defense Position. Their effects are negated, they cannot attack or change their battle positions, and cannot be used as Xyz Material for an Xyz Summon, except for the Xyz Summon of a WATER monster.

3 Level 5 monsters
Once per turn: You can target 1 Special Summoned monster your opponent controls; attach it to this card as material. When this card is destroyed and sent to the GY while it has material: You can Special Summon this card from your GY, then gain LP equal to the original ATK of this card. Number 101: Silent Honor ARK must be in your GY to activate and to resolve this effect. If this card is Special Summoned this way, it cannot attack for the rest of this turn.

2 Level 4 WATER monsters
Once per turn: You can detach 1 material from this card; Special Summon 1 Rank 3 or lower WATER Xyz Monster from your Extra Deck. This card cannot attack for the rest of this turn.