Opponents will know what choices opponents earlier in the turn order made, although cards chosen to be discarded this way won't be revealed until they're discarded at the end of the process
Mega Charziard X, Mega Gengar, Mega Slowbro, Mega Manectric, and Mega Scizor all have 2-Shiny cards you're going to have to track down to unlock that emblem
Hearthflame Mask Ogerpon ex From ex Starter Decks: Generations [R][C][C] Wrathful Hearth: 20x damage
Best Orzhov Token Commanders (Daxos the Returned, Elenda the Dusk Rose, Teysa Karlov, and Thalisse, Reverent Medium) Orzhov has a surprising array of legendary creatures that allow you to build a variety of different token decks
The planeswalker version of the deck is fine
Finally, if you really want another board wipe, Sunfall is an intriguing option but theres a lot of competition for that role in the deck already, with Farewell being best in class and Depopulate or Vanquish the Horde being good, lower-cost options