Exile this creature at the beginning of the next end step, then you may cast it from exile on a later turn.) At the beginning of your end step, draw a card if you've gained 3 or more life this turn
However, the card is still a massive powerhouse for Trap decks, which focus on interacting and Special Summoning on your opponents turn
When it is played, Professor Sada's Vitality allows players to attach an Energy card from their discard pile to up to two of their Ancient Pokmon and then draw three cards
Its currently playable only in the Traditional TCG format, and thats only because no cards are actually banned there
It was rare that a deck built around ritual summoning would successfully reach the upper echelons of the competitive game, but this deck did so by draining your opponent of resources during a mammoth opening gamut that, without the right hand traps to counter your opponent at the right time, could (very) slowly deck your opponent out before they had a chance to play