As of April 2024, the cards which are currently legal for competitive play at Pokmon events are ones which have the F, G, and H regulation marks
I cant imagine ever not wanting some more of those to go around
(All 6 Over Frames are older cards being reprinted.) RV01-JP001 Funny Dark Rabbit Level 4 DARK Beast Effect Monster ATK 1100 DEF 1500 (1) After this card is Normal or Special Summoned, during your Main Phase this turn, you can Normal Summon 1 monster that mentions Toon World in addition to your Normal Summon/Set (you can only gain this effect once per turn)
At the core, she has a well-rounded deck of interlocking elemental affinities
In that spirit, here are a few ways that you can go after Burn without necessarily using techy maindeck and sideboard cards
Borborygmos and Fblthp, Indominus Rex, Alpha, and Jadzi, Oracle of Arcavios all fit the bill