Activated Wyrm of Black Metal

[REQUIREMENT] From turn 2 onward, reveal 1 "Destructor Wyrm Bakhamut" or "Destructor Soldier Helmet" from your hand if all of the monsters in your Deck are Wyrm Type monsters. [EFFECT] Add up to 2 cards from your Deck or Graveyard to your hand (either Level 8 monsters, monsters with 400 or less DEF, "Fusion", Field Spell Cards, or Equip Spell Cards), then send 1 card from your hand to the Graveyard.