The event being a lot of work on Wizards end makes total sense
In this case riot also works really well because you get two choices: Either you use Burning-Tree Vandal to attack that same turn, which may mean its immediate demise but you prioritize drawing cards for the turn, or you give it a +1/+1 counter which can increase its chances of survival, allowing you to repeat the rummaging ability at least a few times
So when your lands are destroyed, that isnt someone beating you at the game, thats someone preventing you from playing the game entirely
Card Details: It is a Charizard GX card from the 2019 Sun & Moon Hidden Fates set, card number 9/68
Then you can also toss in venture stuff too, like lands or dorks, or discard dorks like cycling like channel with effects
The Decks of BST-PAR (EFG): In BST-PAR (EFG) there are a lot of different decks to cover, with LimitlessTCG documenting 26 different archetypes making Day 2