With its Inferno Dance attack, you flip three coins, and for every heads you get, you can apply one bonus fire energy to a Pokmon on your bench
Still, her 0 and -2 is where shes going to do the most work, and its great you can choose to play her on either 5 or 6 This will have its moments, but this format also has a lot of tokens and creatures who give you value when they die, and when your opponent has those to sacrifice this wont feel worth a card at all, even with the poison counter on top If you can kill something with this, or have it help you win combat, it will feel pretty good since youre only spending a single mana
It's the same mana cost, destroys any enchantment, and draws you a card
Abilities that care about cards being sacrificed
Dire Fleet Daredevil Dire Fleet Daredevil is an excellent card for late game plans as itll let you steal a card from your opponents graveyard and use it in your favor
Ben DeathMill Mill decks often rely on massive late power swings with cards like Fenris and Shang Chi