That deck has you chipping away tiny amounts of damage at specifically targeted Pokmon of your opponents, sapping away their attempts to build up Energy by forcing them to spend it on continuously retreating and re-retreating, then swapping them in for the kill before they can build up any momentum
Now that your cards are safely ensconced in sleeves, it's time to consider binders
The player who chooses the card to trash is the player who activated this card's effect
The same card was reprinted in VMAX Climax in non-holo and reverse holo - this was released in Japanese, Korean, Chinese, Thai and Indonesian
Krenko is a four mana 3/3 thats rubbish on his own, but can tap to make X 1/1 Goblin tokens where X is the number of Goblins you control
While Ruinous Ultimatum is a strong card, some decks may prefer more efficient board wipes like Wrath of God or Damnation due to their lower mana costs