Full-craftsmanship cards, full-card foils, and strange card outlines are regularly Ultra Uncommon or higher
This Esper Deck seems to take more of a control approach, and has some nasty life drain abilities allowing you to hit your opponents without attacking them while boosting your own life and drawing cards
And you, which was your favorite card
6 Okidogi ex is an Intriguing Turbo Attacker Versatile Energy Acceleration Without Wasting a Supporter Card Energy acceleration is a core part of the Pokmon Trading Card Game , and only being able to attach one energy to a Pokmon in a turn can be detrimental to decks that can easily be disrupted by cards like Boss's Orders and Prime Catcher
Also, it can inflict damage of its own to your opponent when they activate a monster effect
From there, you can pair these flicker effects with cards like Peregrine Drake, Palinchron, or a basic land (in the case of Ghostly Flicker) for infinite mana, Overwhelmed Apprentice to mill your opponents out, or Venser, Shaper Savant to return all opposing permanents to their owners hands, just to name a few of the possibilities