Super Mario Level 1-1 But the Floor is Molten Lava!

Super Mario Level 1-1 But the Floor is on fire coming soon!  Here Mario faces off again against another Blarrg Lava Monster.  Someone devious has copied level 1 to a T and then filled the entire level with Lava.  Who could be behind such a devious plot.  Bowser is still in the Mushroom Kingdom having taken over Peach's castle so it must be someone else.  Every World leads to a Boss, so the truth is out there in Mario's Master Hand Quest.  

Watch the previous episode of Mario's Master Hand Quest, "Super Mario 1,000,000 Ton Lava Avalanche Run


What was the first Mario game to feature this Lava Monster?

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