Wizards stated in 2008 that the Mythic rarity was not to read like "a list of each set's most powerful, tournament-playable cards." In the first years of the Mythic era, Wizards did a great job achieving these ideals
The newest iterations usually are single-target effects that are either cheaper, or give a bonus, against specific enemy colors (see: Knockout Blow, Fry, Veil of Summer)
Lathliss, Dragon Queen Lathliss, Dragon Queen is more often relegated to the 99 of dragon decks, but the queen can certainly wear the crown if you want it to
CGC highlighted how they worked closely with Takumi Akabane, one of the original designers of the card game, to verify the cards' authenticity
The idea here is these three Creatures are each capable of tapping for more than one mana, so we make more than one and use the we make to untap the Creature
To be clear, Im not knocking Pokmon TCG Pocket