Lua files please help

I writing .lua files I am stuck on one. Bottle of yagudo drink, the item .lua is already here but i need to write the effect. Like pie does

effect:addMod(MOD_MP,25)

My problem is what would the effect be to refresh 2 mp every 3 sec for 120mp total. None of the drinks are wrote so cant find something to help me.

never mind I fixed it. Here is some help for others. For the food problems. What I did for this problem I went to my scripts/globals/items found the item not working then went to scripts/globals/effects found the lua it was named wrong it was Yagudo Drink not Bottle_of_Yagudo_Drink like the items lua file. Then i went to scripts/globals/__StatusEffectsNotes and found Yagudo Drink changed it to Bottle of Yagudo Drink and tested it and it worked. I might have done extra steps not needed but it worked for me. So others can fix food problems. I used Notepad++ to edit files

Ok help needed again. Are mob abilities like shell bash, Cursed sphere and so on lua or scripted.