I think there will be cool builds with them, given they are a precon commander
I had closed my Tokyo toy store by the time these were released, but my daughter was just becoming aware of Pokemon and so we would hit the local Mac every few days for about a month straight to buy Happy Meals and collect the cards
Then once per turn, you can remove a counter from this card to negate any card or effect activation that covers spells, traps, and monster effects all in one
During the End Phase, "Malefic Stardust" is removed from play due to the last effect of "Malefic Divide"
So in essence, Jaheira is treated both as a theme spell and a ramp spell, while only being 1 card out of the 99 rather than being 2 cards
Its not like theyre going to damage you