Playing against Rookie Rush is like running a marathon, you will get shocked when your opponent is moving too fast, and if unprepared your game will end very quickly. A Rookie Rush deck uses a lot of low cost (LV3 and LV4) digimons to fill the board quickly and hit securities fast! They look weak alone, but together they hit hard!
Currently, most Rookie Rush decks play a blue as a base color (explained later) with green and sometimes purple mixed in. In this post I will share a competitive hybrid blue/purple/green Rookie Rush deck . You can check out this deck here.