Urza's Saga sees competitive metagame play in 1 format(s): Commander
If War Machine is no longer on the battlefield when his last ability resolves, use his power as he last existed on the battlefield to determine the value of X
So, having these cards legal would make it so no one would want to play for ante (especially considering the average price of a Vintage deck), meaning these cards would basically let you play a smaller deck since they would get removed and make you more likely to see your key cards
Sneak Attack would've once been a big deal, but now it's one of the least exciting parts of this set - though speaking subjectively I really like the art
Additionally, it is highly upgradable, allowing players to refine and enhance their deck over time to match their evolving playstyle
Read More: Top 5 most expensive Pokemon Trading Cards The expansion will also feature other Pikachu cards, as well as other Electric-type Pokemon