DROP ITEMS TURN INTO BLOCKS

                                How to make when drop a item to make in block
                                     Made by me: CodingSquid AKA (MaZeModderYT)

1. Get command blocks:
/give @p 211
/give @p 210
2. Place command blocks like that:
http://imgur.com/a/MJmvg

3. Pun in command blocks:
    Repeating command block:
/scoreboard players tag @e[type=Item] add Stone {Item:{id:"minecraft:stone",Count:1b},OnGround:1b}
    Chain Command Block:
/execute @e[type=Item,tag=Stone] ~ ~ ~ /setblock ~ ~ ~ stone
    Chain Command Block Conditional:
Vanilla:/kill @e[type=Item,tag=Stone]
Bukkint/Spigot: /killall drops world