Analyze Phlogiston

[ Pyro / Effect ] [REQUIREMENT]Send 1 Spell/Trap Card from your hand to the Graveyard. [EFFECT] Shuffle 3 Pyro Type monsters from your Graveyard into the Deck, whose total Levels equal [the total Levels of the Attack Position Level 8 or lower monsters on your opponent's field]. Then, destroy all Attack Position Level 8 or lower monsters on your opponent's field. This turn, you can only attack with 1 monster. ATK/ 2300 DEF/ 2300