Bakura had to find the eighth key, the secret of which was hidden somewhere in the Nameless Pharaoh's world of memories
Ancient History To recap, this deck is led by Pantlaza, Sun-FavoredPantlaza, Sun-Favored, a 4/4 Dinosaur for five mana
Make sure you copied your decklist by pasting it into a word processor first, and then try again
Spark Double also seems key, since Gyruda, Doom of Depths triggers whenever it enters the battlefield if you can mill a reanimate a Spark Double you can make a non-lgendary copy of Gyruda, Doom of Depths, giving you another enters the battlefield trigger to repeat the process
Whereas in Hearthstone, any win rate above 50% can converge to Legend eventually, in Magic Arena you need to be an above average player to make it
This set has been released in the TCG in English, French, German, Italian, Portuguese, and Spanish, and in the OCG in Japanese, Asian-English, and Korean