Helix Monsters

Helix monsters are a new kind of monsters created by DNumeritos.

Rulings of the Helix Monsters:
 * Extra Deck Monsters
 * Dark Blonde Template
 * Strength Indicator: Levels
 * They can be Special summon from the Extra Deck when X monsters are flipped or  cripted (some of them both, some of them onle one of this options). They are Summoned face down.
 * They Have ATK and DEF.
 * They cannot be returned to the hand or Deck like with other Extra Deck monsters.
 * As they have Levels, they can be used for Ritual, Synchro, Xyz  or any Summoning methog which involves Levels. Also, they can be tribute for Tribute Summon or be used as material for a Fusion or an Hybrid summon.