The world is cruel, that's why  

ATK increases with 4+ combos, up to 3x; 1.5x ATK for Attacker & Machine Types

Min Turns 0
Max Turns 0
Levels 0
Single Pair
HP 1.0x 1.0x
Attack 4.5x 20.25x
RCV 1.0x 1.0x
Shield 0% 0%