These units could have a black and red design and get triple XP with each shot and have higher health than their normal counterparts. Can be upgraded. Here are some examples.
Hyper Owl fighter: 1550 health tier 8
Hyper Midnight: bomber:1600 health tier 8
Hyper Raeth: 2000 health tier 9
Hyper Djinn Fighter 1400 health tier 8
Hyper Dragonfly: 1050 health tier 7
Hyper Cadet Soldier: 500 health tier 6