You can use the following effects once each during a Duel in which you have Normal Summoned a "Destiny HERO" monster. After using this Skill, you cannot Normal Summon/Set or Special Summon monsters during the Main Phase, except "Destiny HERO" monsters and monsters from the Extra Deck. ・Set 1 "Polymerization" from outside of your Deck to your field and send 1 "Destiny HERO - Malicious" from outside of your Deck to your Graveyard. ・All monsters on your field with Level 8 or higher gain 200 ATK. ・From the 3rd turn and onward, you can return 1 banished "Destiny HERO" monster to your Deck, then add 1 "Destiny HERO - Plasma" from your Deck or Graveyard to your hand, and then return 1 card from your hand to your Deck.