They are playable right out of the box and while they benefit from upgrades, they aren't necessary for them to function, unlike other certain Precons
It strikes me as a card thats generally weak, but the right shell could make it shine
Wilds of Eldraine A fairy-tale themed set with Role tokens, enchantment-matters support, and whimsical showcase frames
For example, if you control two Buzzard-Wasp Colonies when a creature dies, you'll put the appropriate number of each kind of counter onto both of them
Yes, Japanese and international Pokmon cards count separately because they are distinct products with different release schedules
When this card is removed from the field, destroy and remove from play that monster