Good ways to invest your mp

this is for anyone and very level of player from newer to older plays who need an extra boost of mp to in vest with

2 easy quests that invest well for your mp is Aquarium and Robot Repairs especially if you have Double Scholarships Giftbox which in time with the mp you be generating by doing these 2 quest regularly you be laughing to the bank.

make sure you have enough worms in your attic so you could immediately do Aquarium faster. I like to have more than enough cheap worms in my attic. the quantity is on you on how much you have in there but paying no more than 12k at most for each worm

Scholarships. With scholarships, this can vary on your training goals, but as well as investing goals is to sell off more expensive scholarships (anything over 20k mp? your preference) and look up on some guides with certain requirements are and use the odd cheaper scholarship to the higher amount while building up on your scholarship empire. scholarships can sell pretty quick anyhow. you can adjust the amount of pets you do train if you do decide to train multiple pets at any time.
EXTRA NOTE. Be good to get yourself a Double Hieroglyphics Giftbox as well cause you can sell or even use the Hieroglyphics if you get more than enough to profit from in the long run

Leprechaun is also a good quest for getting quick rp if you do want to sell for profit and or use if you do some missions.
extra note. i would sell rp if my mp funds are to low for my liking. but i would like to see how far i can go with how much rp i could put into my bank because i would like to see how far i can get from interest from the times i do put my rp i get from Leprechaun and feeds its self with the interest i get

Haunted House (Elgar) is a good quest to go for especially if you have the Double Crystal Giftbox.
Crystals is a good for investment if you stock up on a few when the supply for them is low. they can can go up and down in price depending what is going on with the market. just ensure not to over do it but do it over time just because you still need mp to play with for any other goals you intend to do for the future.
If your supply of crystals in your attic are over 100 or more of each crystal you can freely use your crystals on training as many or as few pets as you like. The stats can be used to train for both battling and for Olympics and can get pricey and uses a fair few crystals if training multiple pets
Extra note Ive got anywhere from 100 to 700 depending on crystal, and no i do not inflate the prices of crystals. i try and help the market for crystals to be 13500 mp per crystals when i see them over 20k each.

With training for battling, for newer players you can train your pets stats in the normal gym twice as much what your pets level is at plus 1. so if your pets level is at level 25, you can get your stats to 51. there are guides out there for trading cards for the newer players if you want to get into batting. getting the Battle Giftbox will help in the long run with battling multiple times if you decide to battle a lot.
doing knutt knight quest can help with getting yourself diamonds if you intend to use or sell. i haven't found the best prices to buy and sell them but getting the double diamonds will help alot in the long run with the training of multiple pets. getting the sumo sally pass as well can get you diamonds as well if you want to quest from them.

with the pay games section on the bottom of the screen, the common games i like to play often are dukka dash, gumball machine, plushie machine, both scratchcard you can get scratch card from at the time writing this and sugar stack. with the scratchcards, i usually use the cheaper ones and sell the more expensive ones. that's on you what ones to use and sell and if you can afford it

with free games do all the ones you possibly can and when you can. you can get free worms and double if you got the worms giftbox.

with what ever items you do get from above i would either stockpile or sell it (which ill tell you what im stock piling and sell after this) getting the arcade giftbox will help you out in the long run as well since you can get points from these games and can earn twice as much points. the only other gift box i would get for the free games is the worms ones if you do worm farming a fair bit and want free worms. who doesnt like free things

the items im stock piling in my attic are primary as i will intend to use or sell for helping to keep the market low for others are as follows

Batteries. if you could get a few from the shop its self as from shop search can get expensive.
boosters. depending where you are in training purpose, i would say under 175 levels sell if you get some and not use until you are over level 300 or 600 stats.
crystals like mentions if you stock up while they are cheap enough. you could help out by selling when the demand is high and buy when the supply is high.
diamonds. same as crystals
dukka coins, mostly when you can afford for the 2 dukka coin for scratch cards, you do occasionally get a good scratchie that you can sell on the trades
Hieroglyphic, defantly stock up when getting for free, then you could sell if you have to much in your attic for particular ones
scholarships. i use cheap ones for training is what ever is under 15k mp and sell anything over 20k, depending how many you do use and get depends how many pets you could potentially train.
worms, obviously stockpiling for use
fake dukka coins at this stage, for the smaller amount, they are cheap and if you want to stockpile o them in the fake dukka exchange when you buy them if you want to stock pile with in items for future profits
anything else is what i didn't state about, i sell