Sevens Wonder Accel

[REQUIREMENT] Can be activated from turn 2 onward by revealing 1 "Sevens Road Magician", "Swordsman of Roadstar", "Gearpold the Magically Armored Beast", or "Fusion" from your hand if all of the Effect Monsters in your constructed Deck are Spellcaster Type. [EFFECT] Add 1 "Sevens Road Magician", "Swordsman of Roadstar", or "Fusion" from your Deck or Graveyard to your hand, then send 1 Level 6 or Level 7 Spellcaster Type monster from your Deck to the Graveyard.