If this card in your possession is destroyed by your opponent's card (by battle or card effect) and sent to your Graveyard: Shuffle this card into the Deck. While you have no monsters in your Graveyard, this card gains 800 ATK and DEF. After damage calculation, when this card battles an opponent's monster: You can target 1 card your opponent controls; destroy that target.
When it was destroyed by your opponent’s card (either by battle or card effect) and sent to the Graveyard, it will be shuffled back to your Deck instead.
Gains additional 800 ATK and DEF if you do not have any monsters in the Graveyard.
You can destroy 1 card your opponent controls, after this monster has battled with your opponent’s monster.
Weak base ATK and DEF stats.
Madolche monsters have great recycling ability which makes them hard to deck-out.
Since the archetype’s strength is to exhaust your opponent’s resources while recycling their own monsters, you would want to consider position switching cards to go with your Madolche Puddingcess’ effect.
All the listed Madolche monsters have a default effect on top of their unique effects, which is when they were destroyed by battle or card effects and sent to the Graveyard, they will return to the owner’s Deck instead. Madolche Messengelato is able to add 1 “Madolche” Spell or Trap from your Deck to your Hand when it was Special Summoned. Madolche Mewfeuille can Special Summon another “Madolche” monster from your Hand, when it was Normal Summoned to the Field. Madolche Butlerusk can add 1 Field Spell from your Deck to your Hand, when it was Normal Summoned to the Field. Madolche Chickolates is able to change your opponent’s monster to face-up Defense position, and it is unable to attack and its effects are negated. Madolche Chouxvalier forces your opponent to target it for attacks and cannot target any other “Madolche” monsters. Madolche Cruffsant can return 1 “Madolche” monster you control to your hand and increase its own Level by 1 and 300 ATK.
Madolche Chateau is a Field Spell that will shuffle all your “Madolche” monsters from the Graveyard to your Deck, when it is activated. All “Madolche” monsters gain 500 ATK and DEF stats. If a “Madolche” monster would be returned from the Graveyard to your Deck via a “Madolche” monster’s effect, you can add that monster to your Hand instead. Madolche Ticket is a Continuous Spell that allows you to add 1 “Madolche” monster from your Deck to your Hand, whenever a “Madolche” monster was returned from the Field or your Graveyard to either your Hand or Deck. Additionally, if you control a Fairy-type “Madolche” monster, you can Special Summon that “Madolche” monster to the Field in face-up Attack position instead of adding it to your hand. Madolche Lesson allows you to shuffle 1 “Madolche” monster from your Graveyard to the Deck, to increase the ATK and DEF by 800 for all “Madolche” monsters you control, and you can optionally shuffle any other monster from your Graveyard to the Deck. Madolche Waltz is a Continuous Trap card that will inflict 300 damage to your opponent each time a “Madolche” monster attacks or was attacked. Madolche Tea Break is able to negate a Spell or Trap activation from your opponent, if you do not have any monsters in your Graveyard, but that Spell or Trap is returned to your opponent’s hand. Additionally, if you control Madolche Puddingcess, you can destroy 1 card your opponent controls. Madolchepalooza allows you to Special Summon any number of “Madolche” monsters to your Field, but it will be shuffled to your Deck during the End Phase. Madolche Nights is able to negate a monster effect, and if you control Madolche Puddingcess, you can shuffle 1 random card from your opponent’s Hand to their Deck.
Basically, get Puddingcess to the field ASAP and boost her ATK so she can work better as a beater.
Madolche Chateau and Madolche Lesson boost her ATK, although you need something like DW Dealings or Snipe Hunter to get Madolche monsters to stay in the Graveyard so that Lesson is usable.
Madolche Waltz helps in whittling away your opponent's LP.