Explosion (enchantment)

Explosion is a Grenade enchantment which increases the explosion range of the grenade (the default range is 2x2). This enchant's maximum level is 2.
=== Explosion I ===
Explosion I increases the explosion range to 3x3. It costs 2 lapis lazuli and 4 enchantment levels.
=== Explosion II ===
Explosion II increases the explosion range to 4x4. It costs 2 lapis lazuli and 7 enchantment levels.