[FairyKing]

I really liked when Build's finishers incorporated science diagram imagery, so I'd like to see more like that! I wanted to come up with one for every form, but then I remembered just how many forms Build has, so instead here's just the first set of Best Matches:

The ones that already have scientific imagery:
- RabbitTank: A curving line graph traps the enemy, and Build performs a rider kick following the graph's line.
- GorillaMond: Build holds up his hand and creates several small molecular diagrams (I assume of diamond), then combines them into a big diamond shield and smashes it with his gorilla fist, sending the shards at the enemy.
- HawkGattling: Build surrounds himself and the enemy with a spherical graph, then shoots everything inside the graph with the Hawk Gatlinger.
RocketPanda: Build surrounds the enemy in an orbit diagram, then flies around the outside of the orbit, slashing the enemy on each pass.

The ones I'm making up (including a few that had some random equations I found underwhelming):
- NinninComic: Build draws a circle around the enemy with the 4Koma Ninpoutou, then slashes through it four times (once with each of the sword's panels), dividing it into a pie chart.
- FireHedgehog: Build jabs the fire engine ladder into the ground, and a topographic map appears around the enemy. Spikes of high-pressure water then shoot up from points on the map, blasting the enemy.
- LionCleaner: Build puts the lion and vacuum hands together and sends out a roaring blast of wind, accompanied by several arrows that flow around the enemy like an aerodynamic diagram.
- KeyDragon: Chains shoot out from the lock side to bind the enemy, then form into a DNA double helix stretching above them. Build jumps to the top of the helix and performs a spiraling rider kick while surrounded by blue fire.
- KaizokuRessya: Build draws back the Kaizoku Hassyar, causing a dotted line to extend from its tip and take a winding path through the air before ending at the enemy and forming an X on them. When Build releases the bow, it shoots a powerful energy blast that follows the path to reach the enemy.
- OctopusLight: The light on Build's shoulder emits several wavelength diagrams, which the octopus head on his other shoulder then grabs and uses as extensions of its tentacles to ensnare the enemy. Build jumps into the air and the tentacles pull him downwards for a rider kick.