One of the main arguments I see is that since Magic has already expanded beyond its own limits with novels, comics, video games (remember Magic Legends
Any monster attempting to destroy this card by battling it would see their attack points become 0
However, after paying a card's flashback cost, the card then goes into exile
However, if the first chapter trigger was in any way countered, like Stifle, it still has the second ability, as it gains all of those sequentially
Legendary Duelists: Season 2 - YuGiOh Card List and Prices
Pendulum Decks Yugioh Odd-Eyes Pendulum Magician Deck 40 Cards + Extra Deck + Sleeves Yugioh Supreme King Z-Arc Deck - 40 Cards + Extra Deck + Sleeves Yugioh Solfachord Deck 40 Cards + Extra Deck + Sleeves Yugioh Amorphage Deck 40 Cards + Extra Deck + Sleeves Yugioh Abyss Actor Deck - 40 Cards + Extra Deck + Sleeves Yugioh Majespecter Deck 40 Cards + Extra Deck + Sleeves Yugioh Qliphort Deck - 40 Cards + Extra Deck + Sleeves