The ability to add Energy cards to your hand makes this a useful card in competitive play, and ever since we got the original card in Paradox Rift, players have been making use of this strategy in their decks
Chaos: Whenever you roll Chaos, until a player planeswalks., whenever a creature you control dies, each opponent sacrifices a creature
This can be devastating for any opponent who isn't properly prepared with certain tools, items, or supporter cards that could help them recover their cards again, thereby giving the Sylveon ex player a clear advantage
Wrap Up Twists and Turns | Illustration by Deruchenko Alexander The Lost Caverns of Ixalan added some very powerful cards, and explore is pretty good
White aggressive decks like Adeline, Resplendent Cathar and Boros Voltron should want one of these in play at all times
Considering the limited supply of her other two variants, this makes a lot of sense