I dont expect Chord of Calling to be great in Standard unless the format ends up with powerful instant-win creature combos like Modern
Each card represents a Pokmon, item, or move, and players use strategy to defeat their opponent by knocking out their Pokmon
That might sound like gibberish to some of you, but trust us
Cards like Base Sets emblematic Charizard card, along with Blastoise and Venusaur, are representative of how the Pokmon TCG has withstood the test of time
Token strategies are also common and Plague Engineer can shut down a lot of the smaller token creatures (unless you are running Divine Visitation)
Once you get setup though, you completely dominate any Mewtwo EX as you are able to 1HKO it with a Gothitelle that only has two Energy on it