mod ideas for my brick mod

eng game item idea!
Glove of 1000 Bricks:

throws bricks that cause explosions and leave a slowness area effect cloud upon landing

crafted with purpur bricks,endstone bricks and red nether bricks

brick²
a block made of 4 brick blocks
2x as hard as a brick block
brick^3

made of 4 brick² blocks
2x as hard as brick² block
and so on until brick^7 block. (or maybe a bit more if you think people are gonna be insane enough to grind 65536 brick blocks to get brick^8)