Magical-Brick_Toss:
     spell-class: ".instant.ThrowBlockSpell"
     block-type: 112
     velocity: 1.5
     vertical-adjustment: 0
     prevent-blocks: true
     spell-on-land: Explosion
               effects:
                    sound:
                         position: caster
                         effect: soundpersonal
                         sound: entity.enderdragon.flap
                         volume: 1
                         pitch: 1

Explosion:
     spell-class: ".targeted.ExplodeSpell"
     explosion-size: 5
     prevent-block-damage: true
     damage-multiplier: 2