Assuming this is the GBA title, Castlevania: Circle of the Moon (which was released as simply 'Castlevania' in the EU) the following cards are dropped by the following monsters.
Mercury -> Bone Head,
Venus -> Slime,
Jupiter -> Heat Shade,
Mars -> Bloody Sword,
Diana -> Man Eater,
Apollo -> Arch Demon,
Neptune -> Ice Armor,
Saturn -> Fallen Angel,
Uranus -> Scary Candle,
Pluto -> Trick Candle,
Salamander -> Skeleton Bomber, Imp,
Serpent -> Earth Demon, Holy Armor,
Mandragora -> Axe Armor, Lizard Man,
Golem -> Electric Skeleton, Minotaur,
Cockatrice -> Stone Armor, Death Mantis,
Manticore -> Thunder Demon, Succubus,
Griffin -> Skeleton Athlete, Siren,
Thunderbird -> Were-panther, Dullahan,
Unicorn -> White Armor,
Black Dog -> Devil Armor.
Normal Monsters Effect Monsters Fusion Monsters Ritual Monsters Synchro Monsters XYZ Monsters Spell Cards Trap Cards
It would be a waste of time listing all the monsters that drop guam, because in fact almost all monsters drop guam. But monsters like druids and slayer-monsters drop a bit more than others.
You can get Moshi Monsters Time Cards now.
Moshi Monsters trading cards are called "Moshi Monsters Mash Up Trading Cards".
all monsters drop goodies except normal rats and spiders
No, you can not buy Moshi Monsters membership cards (Time Cards) in South Africa. You may buy them online at the Moshi Monsters Online Store.
The Moshi Monsters store says that there are hundreds of cards available.
No. Moshi Monsters time cards are not available in South Africa.
The numbers on the Moshi Monsters Trading Cards or Mash Up Cards are used when playing games with the cards.
They are both. They are considered monsters for anything that targets or counts monsters, and they are considered cards for anything that targets or counts cards on the field (Secret Barrel).
In a recent update, Many monsters, such as guards, were updated to drop three grapes at a time.
Monsters drop them. As a general rule, higher level monsters drop better things.