Battle for the Spark
From MediaWiki

Battle for the Spark was the subline imprint for the final portion of the Beast Machines franchise.
Being the first subline imprint ever produced, this change was made to reflect the theme of the second season of the cartoon, in which the Maximals escalate their fight to reclaim the stolen sparks from Megatron and his army of Vehicons.
The toys sold under this banner each sported a new gimmick that unlocked some kind of action feature utilized by activating the toys' spark crystals.
Toyline
Maximals
Basic
Deluxe
- Beast Changer (Noble/Savage)
- Night Slash Cheetor
Mega
Vehicons
Basic
Deluxe

