Nostalgia Pool Platinum Secret Rare

Dark Magician Girl + 1 Dragon monster
Must be Fusion Summoned with the above Fusion Materials or with The Eye of Timaeus. Once per turn (Quick Effect): You can send 1 card from your hand to the GY, then target 1 face-up card on the field; destroy that target.

If you Ritual Summon exactly 1 Nekroz Ritual Monster with a card effect that requires use of monsters, this card can be used as the entire requirement. If this card is Tributed by a card effect: You can add 1 Warrior Nekroz Ritual Monster from your Deck to your hand. You can only use this effect of Shurit, Strategist of the Nekroz once per turn.

You can Ritual Summon this card with any Nekroz Ritual Spell. Must be Ritual Summoned, without using Nekroz of Brionac. You can only use each of these effects of Nekroz of Brionac once per turn.
● You can discard this card; add 1 Nekroz monster from your Deck to your hand, except Nekroz of Brionac.
● You can target up to 2 face-up monsters on the field that were Special Summoned from the Extra Deck; shuffle them into the Deck.

You can Ritual Summon this card with any Nekroz Ritual Spell. Must be Ritual Summoned. You can discard this card, then target 1 Nekroz card in your GY, except Nekroz of Unicore; add it to your hand. You can only use this effect of Nekroz of Unicore once per turn. Negate the effects of face-up monsters on the field that were Special Summoned from the Extra Deck.

You can Ritual Summon this card with any Nekroz Ritual Spell. Must be Ritual Summoned, without using any Level 8 monsters. You can only use each of these effects of Nekroz of Valkyrus once per turn.
● When an opponent's monster declares an attack: You can banish 1 Nekroz card from your GY and discard this card; negate the attack, then end the Battle Phase.
● During your Main Phase: You can Tribute up to 2 monsters from your hand and/or field, and if you do, draw the same number of cards you Tributed.

At the start of the Battle Phase: For the rest of this turn after this card resolves, neither player can activate Spell/Trap Cards, or their effects. Neither player can activate cards or effects in response to this card's activation.

When you draw this card: You can reveal this card; Special Summon it from your hand. If this card battles a DARK monster, its ATK is doubled during the Damage Step only. If this card is destroyed by battle or card effect: You can Special Summon 1 Dark Magician from your hand, Deck, or Graveyard.

Tribute 1 DARK monster with 2000 or more DEF; check your opponent's hand, all monsters they control, and all cards they draw until the end of their 3rd turn after this card's activation, and destroy all those monsters with 1500 or less DEF.

Dark Magician + 1 Dragon monster
This card's name becomes Dark Magician while on the field or in the GY. Your opponent cannot target Spells/Traps you control with card effects, also they cannot be destroyed by your opponent's card effects.

If you control no monsters in your Main Monster Zone: Add 1 Sky Striker card from your Deck to your hand, except Sky Striker Mobilize - Engage!, then, if you have 3 or more Spells in your GY, you can draw 1 card.