Minecraft Dungeons:Piercing

"Fired arrows sometimes gain the piercing effect, which allows them to fly through multiple mobs."

- In-game description

Piercing is a ranged weapon enchantment that can be found within the various missions of Minecraft Dungeons.

Usage
Any ranged weapon enchanted with Piercing allows the shot arrow to pierce through mobs. The number of shots required for the piercing effect to activate decreases with each tier, at the maximum tier every arrow shot will pierce.

Piercing arrows can pierce targets, then Ricochet or Chain React. Once an arrow Richochets, it no longer Pierces. It's difficult to tell if the original arrow continues Piercing after it triggers a Chain Reaction, but the spawned arrows do not Pierce. Also, arrows do not target mobs, like the original game's enchantment, Piercing.