SearchResourceUse Dowsing Machines to find hidden items buried underground or in hard-to-reach spots.
Drilbur sniffs out buried treasure and hidden items underground.
Rototiller
regularTill ground to create soil for planting. Move flower beds and crops. Unlocked by befriending Drilbur right of Pokemon Center after Rock Smash.
Drilbur is a frequent visitor in the Fresh Veggie Field habitat. Build it on your island and Drilbur will start appearing. Part of a 2-stage evolution line, with each form found in different habitats.
Drilbur's Ideal Habitat Dark
Requirements
Also Here
Chop 
Grow Evolution Family
iDrilbur wants lots of dirt and lots of nature around its home. Add things it likes to its habitat and comfort goes up. Aim for Awesome comfort.
Lots of dirtStone stuffLots of natureWatching stuffSharp stuff
Sour flavors
Fly
Trade
Burn
Gather Honey