Magazine Blast is an ability for King that requires 4 AP and is available at level 14. King launches and fires at an ammo cartridge to make it explode.
Magazine Blast: Power ↑ requires 6 AP and is available at level 18. It increases the power of Magazine Blast. Magazine Blast: AG ↓ requires 8 AP and is available at level 25. It reduces the AG cost of Magazine Blast.