gentle spade
A building wench/wand (creative only)
So you select a block and then drag to build way faster (like selecting a big area on a pc)
A pin slingshot
You pull a pin back but every shot is-worth 75 stuffing (like sling shot in gtag)
Glue block / paint
A block you could stick to but goes away 25 seconds after place
Water balloons
Could disable glue block / paint
And a limit on blocks
Outfits
Fireman
Painter
Gnome hat
Duck hat
And weekly quest
Harder then daily but have a week to them example (survive more then 30 seconds in 15 rounds) (pin 30 hiders)etc