Rock Arrows: They knock enemies back when they hit

Grapple arrow: Combines with the grapple hook to shoot at hooks or at enemies, allowing you to yank them to the ground. (not like the hookshot which merely pulls you straight to the grapple point or hurts the enemy)

Poison arrow: Like the name says, it poisons the enemy.

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Fire arrow: Enemy catches fire, can spread the flames to other enemies and some flames can hit the ground to cause damage to those who hit it)

Ice arrow: Instead of freezing as a block of ice, it merely spreads ice across what it hits. Shoot at the floor to spread a sheet of ice the enemy can slip on. Shoot an emey to freeze them and push them off a cliff or something. Shoot at water to have a sheet/block of ice. You can control how the ice spreads on how you shoot. If you shoot at the floor at a sharp angle, the ice will spread mostly forwards, same with on water.