pokemon temporal forces valuable cards – Iron Crown ex 191/162 Violet in Mint condition. The Most Valuable Temporal Forces

Price of Progress is absolutely vicious and can easily do ten or more damage per player if everyone is heavy into multicolour, and is a fantastic target for Dualcaster Mage

[srcylink]Stromkirk Occultist[/scrylink] from Eldritch Moon (2016) tried to push the mechanic, but the environment was quite hostile to anything without an ETB effect at the time

More importantly, the set lacks any of the usual full art chase cards that dominate recent expansions

This is important because the decks that have the low rarity challenge run Raichu ex, which the AI will prefer to use, so you can negate all of its damage using this strategy

Here is the best deck build for Gyarados EX in Pokmon TCG Pocket