Slightly worse, because in most cases, you'd rather trade the first strike and stats for flash
Cards that only cost Phyrexian mana like Gitaxian Probe or with alternate costs like Thunderclap and Foil dont just make it easier to trigger Eris
Especially considering that about half of them arent all that good or particularly powerful, meaning you could simply replace them for any other card that fits your deck better
This means that they can then only tap for Red mana - and if your opponent doesnt even have Red in their deck, it could well win you the game on the spot
Its not the most expensive card going at $38.53 average , but it is one of the most recognizable
This 1-cost move allows players to flip three coins, and for each heads, they can attach a fire energy to one of their fire-type Pokemon on the bench