more useful blocks with echo shard

echo block

invisible but have all the functions

right click a block with echo shard to create one ,this will take the shard away

fake block

visible but entities are able to get through,with the rest of the functions

right click a echo block with echo shard to create one, this will also take the shard away

right click them with an axe to transform them back into normal blocks,echo shards will NOT be returned

echo detector

craftable with 1 iron helmet ,7 echo shards,1 sculk sensor

when wearing,display echo blocks whlie make fake blocks invisible,you can give them redstone signal to get the same result