Punch

Punch is an enchantment for a bow that increases an arrow's knockback, much like the Knockback enchantment for melee weapons. This does not affect damage dealt from arrows.
== Usage ==
For each level, Punch adds approximately 3 blocks of distance to the base knockback. If commands are used to increase the level of Punch beyond 2, the additional knockback effect will cap at 255.
Amount of knockback (in blocks) done by a bow:
Enchantment Level	Block without any special properties	Soul Sand	Ice 	Packed Ice	Blue Ice
No enchantment 	1.985 	0.894 	4.053 	4.053 	4.2
Punch l 	5.492 	2.532 	10.342	11.344 	10.647
Punch ll 	8.792 	4.051 	16.558	16.563 	17.038
Punch doesn't affect arrows shot from crossbows if applied using commands or an anvil in Creative mode.
== Obtaining ==
Both Punch l and Punch ll books can be obtained by fishing, trading with an journeyman-level librarian or by using an enchanting table.
Punch l bows can be obtained by trading with an expert-level fletcher. 
Skeletons can spawn with a Punch l bow on Normal or Hard difficulty. When killed by a player or a tamed wolf, the skeleton has 8.5%(+1% for each level of looting) chance of dropping the bow. Alternatively, the bow will be dropped and become collectible if the skeleton picks up another item.
== Data values ==
=== ID ===
:
:
== History ==
== Trivia ==
* Before firework rockets were given the ability to propel the elytra in 16w50a, a bow with the Punch enchantment was used to shoot the player mid-flight, so as to provide forward momentum and gain altitude. 
== Issues ==
== See also ==
* Knockback – a similar enchantment that can be applied on swords.
== References ==
de:Schlag
es:Retroceso
fr:Enchantement#Frappe
ja:パンチ
pt:Impacto
th:กระเด็น
zh:冲击