Ender Bow

Album can be found here: http://imgur.com/a/56Kh8


2.
/execute @a ~ ~ ~ /testforblock ~ ~-1 ~ dropper 1 {Items:[0:{Slot:1b,id:"minecraft:ender_pearl",Count:1b,Damage:0s},1:{Slot:4b,id:"minecraft:bow",Count:1b,Damage:0s}],id:"Dropper",Lock:""}

3.
/execute @a ~ ~ ~ /blockdata ~ ~-1 ~ {Items:[0:{Slot:4b,id:"minecraft:bow",Count:1b,tag:{ench:[0:{lvl:1,id:51}],Unbreakable:1,display:{Name:"Ender Bow"},AttributeModifiers:[0:{UUIDMost:1,UUIDLeast:1,HideFlags:2,Amount:0,Operation:0}]},Damage:0s}],id:"Dropper",Lock:""}

4.
/testfor @p {SelectedItemSlot:0,Inventory:[{Slot:0b,tag:{display:{Name:"Ender Bow"}}}]}

7.
testfor @e[type=Arrow] {inGround:1b}

8.
/setblock ~ ~ ~-2 command_block 0 replace {Command:"testfor @e[type=Arrow] {inGround:1b}"}

9.
/tp @p @e[type=Arrow]

10.
/kill @e[type=Arrow]

If you have any questions, contact /u/Gileriodekel on Reddit