We think there will be, but hopefully not too many
(As long as this spell is on the stack, players cant cast spells or activate abilities that arent mana abilities.) Molten Disaster deals X damage to each creature without flying and each player
the card can summon a creature called the World Champion, whose power and toughness are equal to the opposing players life
The ability to exchange one resource for another gives players plenty of choice on how best to use their creatures, lands, and spells to find winning combinations (more info on the theory behind that here)
These counters can fulfill the modified conditions on cards like Kodama of the West Tree, they can be used to combat opposing -1/-1 counter effects, and there are even effects life Damning Verdict or Wave Goodbye that break symmetry if you can get counters on your own creatures
Erikas Invitation may be expensive in this incarnation, but theres a second full art variant also available thats around half the price