Board Thread:Bloons Wiki and BTD News/@comment-138.67.203.128-20180815151701/@comment-138.67.203.128-20180815161904

Also, ninja initially has 2 pierce.

Apprentice: Pops up to 2 bloons in horizontal/vertical directions 1 layer, for 2 squares. Cannot pop purple bloons, but can damage shields.

Top path:

Energy Prereq = 13. Guided magic: Shots seek bloons on adjacent squares.

Energy Prereq = 19. Arcane blast: Shots pop 2 layers of bloons.

Energy prereq = 50. Arcane mastery: Shots pop 3 layers, range is increased to 4 squares, and 2 shots are taken each turn.

Middle path:

Energy Prereq = 13. Fireball: Final bloon has 50% chance of losing 1 more layer.

Energy Prereq = 17. Wall of fire: All bloons on same square as the final bloon have 30% chance of being popped 1 layer.

Energy Prereq = 38. Fire breath: Up to 5 bloons on adjacent squares are popped 1 additional layer.

Bottom path:

Energy Prereq = 14. Intense magic: Shots now pop 4 bloons.

Energy Prereq = 14. Monkey sense: Now detects camo bloons, range increased by 1 square.

Energy Prereq = 40. Shimmer: All bloons on adjacent squares lose camo property.