My whole pod of friends think I'm crazy. I know I am not (about this); Help me prove them wrong ! ( looking for a specific deck)

I shit you not, I feel like I'm going crazy.

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Turn 3 \[Geological Appraiser\] that SOMEHOW turns into \[Trumpeting Carnosaur\] ?!?!

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WHAT IS THIS DECK, it happened maybe 4-5 times and I'm just so shook that I scoop and play another one and forget to note the cards in my opponent's deck. And since I realize how wack the deck is I haven't seen it again.

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I know its at least Red and maybe blue/white ?!

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Am I Crazy ? I can swear I've always scooped because I run like 12 Board Wipes (Yorion 5 Color Gates Homebrew deck) and even \[Gates Ablaze\] on turn 3 cant put enough pressure on 4 7/6 being dropped and even \[Doomskar\] if all the stars align on turn 3 to cast it (needs 1 colorless and 2 white mana after foretelling it on 2nd turn...) they will go trough because the stars never align.

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I just wanna start to craft the deck but I have no clue how to snowball from one to the other.