Card Magician: Start Killing the Gods by Drawing Out the Fireball Spell

[Card drawing + adventure + various card pools + plot flow] Under the rules of the "Magic Card World", everything can be a card - mountains, rivers, lakes and seas are cards, dragons and gods are cards, and skills and techniques are also a [magic card] as thin as a cicada's wings. Chen Yu, an 18-year-old boy who has awakened as a master of all things, possesses the most forbidden talent: Tamper with labels! Fireball card + [Split], the sky is filled with fire and the rain is burning all over the world! Skeleton card + [Sacrifice], the flame self-destructs and turns everything upside down! Incomplete cards + [Reconstruction], junk cards turn into magical costumes! There are also countless bug card combinations: [Skeleton Soldier + Self-destruct Spell Card] → Suicide Bombing Squad [Meteorite Card + Bow and Arrow Card] → Doomsday Arrow Curtain [Piranha Seeds + Hurricane Spell] → Vortex of Sky-eating Flower Sea … System: "Choose a natal ordinary card and add unlimited tags!" … "Have you ever heard of the Fireball Technique? Now it's your turn to experience what Burning Heaven and Melting Sea is!" "Have you ever heard of the Turtle Breathing Technique? Now it's your turn to experience what it means to be in ruins!" "Who said N-card can't kill gods?" … Everyone: "What's going on with this magic card? Is it all a bug?" Chen Yu shook his head and chuckled: "That's wrong, I am the only BUG in this world! They call me a blasphemer... But they forget that God is just a more expensive card." [The story flow tells the story, please be patient and read it, it is very exciting]