Maximum Gold

If your opponent Special Summons a Link Monster(s) (except during the Damage Step): You can Special Summon this card from your hand, draw cards equal to the number of Link Monsters your opponent controls +1, then shuffle cards from your hand into the Deck equal to the number of Link Monsters they control. When your opponent activates a card or effect that targets a monster(s) you control (Quick Effect): You can discard 1 card; negate the activation, and if you do, destroy it. You can only use each effect of Fantastical Dragon Phantazmay once per turn.

During the Main Phase, if your opponent Normal or Special Summoned 5 or more monsters this turn (Quick Effect): You can Tribute as many face-up monsters on the field as possible, and if you do, Special Summon this card from your hand, then Special Summon 1 Primal Being Token (Rock/LIGHT/Level 11/ATK ?/DEF ?) to your opponent's field. (This Token's ATK/DEF become the combined original ATK/DEF of the Tributed monsters.) You can only use this effect of Nibiru, the Primal Being once per turn.

If this card is Normal or Special Summoned: You can target 1 Level 4 or lower Dragonmaid monster in your GY, except Nurse Dragonmaid; Special Summon it. At the start of the Battle Phase: You can return this card to the hand, and if you do, Special Summon 1 Level 7 Dragonmaid monster from your hand or GY. You can only use each effect of Nurse Dragonmaid once per turn.

If this card is Normal or Special Summoned: You can send the top 3 cards of your Deck to the GY. At the start of the Battle Phase: You can return this card to the hand, and if you do, Special Summon 1 Level 7 Dragonmaid monster from your hand or GY. You can only use each effect of Laundry Dragonmaid once per turn.

If this card is Normal or Special Summoned: You can add 1 Dragonmaid monster from your Deck to your hand, except Kitchen Dragonmaid, then send 1 Dragonmaid monster from your hand to the GY. At the start of the Battle Phase: You can return this card to the hand, and if you do, Special Summon 1 Level 8 Dragonmaid monster from your hand or GY. You can only use each effect of Kitchen Dragonmaid once per turn.

If this card is Normal or Special Summoned: You can send 1 Dragonmaid card from your Deck to the GY, except Parlor Dragonmaid. At the start of the Battle Phase: You can return this card to the hand, and if you do, Special Summon 1 Level 8 Dragonmaid monster from your hand or GY. You can only use each effect of Parlor Dragonmaid once per turn.

You can send this card and 1 Spell/Trap from your hand to the GY, then target 1 card on the field; send it to the GY. If this card is in your GY: You can send 1 Spell/Trap you control to the GY; add this card to your hand, then you can Special Summon 1 Zombie monster from your hand, and if you do, until the end of your opponent's turn, it gains 1000 ATK/DEF and cannot be destroyed by card effects. You can only use each effect of Eldlich the Golden Lord once per turn.

Gaia The Fierce Knight + Curse of Dragon

1 Synchro Monster + 1 Xyz Monster
Must be Special Summoned (from your Extra Deck) by sending the above cards you control to the GY. (You do not use Polymerization.) Once per turn: You can Special Summon 1 Level 4 monster from your hand. If this card is sent to the GY: You can target 1 card on the field; destroy it. You can only Special Summon Elder Entity N'tss(s) once per turn.

1 Dragonmaid monster + 1 Dragon monster
Once per turn, during the Standby Phase: You can target 1 other Dragonmaid monster you control; Special Summon 1 Dragonmaid monster from your hand or GY in Defense Position, whose Level is 1 higher or 1 lower than it. When another face-up Dragon monster(s) you control returns to your hand (except during the Damage Step): You can target 1 monster your opponent controls; destroy it.

1 Tuner + 1+ non-Tuner monsters
Any monster sent from the hand or Main Deck to the GY is banished instead. When a Spell/Trap Card, or monster effect, is activated (Quick Effect): You can Tribute this card; negate the activation, and if you do, destroy that card. If this card is sent to the GY: You can add 1 Ritual Monster or 1 Ritual Spell from your Deck to your hand.

1 Tuner + 1 or more non-Tuner monsters
When this card is Synchro Summoned: You can draw 1 card. You can only use this effect of Stardust Charge Warrior once per turn. This card can attack all Special Summoned monsters your opponent controls, once each.