Chivalrous Celerity

[REQUIREMENT] Can be activated if all of the monsters with 1600 or more ATK in your constructed Deck are monsters with 2300 ATK and 2100 DEF and/or Level 5 or lower Dragon Type Normal Monsters. [EFFECT] Send 1 Normal Monster from your Deck to your Graveyard and make 1 face-up Level 5 or higher monster on your field gain 600 ATK until the end of this turn. Then, you can add 1 Normal Monster and/or 1 "Polymerization" from your Deck and/or Graveyard to your hand. (Once per Duel.)