this is a bursting guide... and a lot of infos there are wrong...

and the worst thing i read ever: "the shrink increase in combo sucess rate..."
u really dont know what you are saying... shrink is just one water debuff that make the enemy get his stats reduced: -atk, -def, -matk, -mdef in around 20%

So with shrink ur combo just will do more dmg, nothing relationed with "sucessrate"