The prices of cards fluctuate based on the markets demand for them
Once per turn, it can detach one of its materials to destroy a monster in the opponent's control, then it will inflict damage equal to that monster's original Attack Points
Squad is a great mechanic giving all the cards with it extra flexibility The Sister of Silence is also a great card that might save you from defeat or prevent your opponent from winning
Theres not too much else to say about tiered, as the mechanic only appears on a handful of uncommons and commons, notably Thunder Magic
I was wrong though, and I now think of it like this: Soultrader + Gravecrawler is a 2-card infinite combo, and Soultrader + Gravecrawler + Blood Artist is a 3-card infinite and game-ender combo
Psy Purge can hit for a powerful 270 damage if you discard three Psychic Energy from any of your Pokmonthis would work great with Shadow Rider Calyrex VMAX [Chilling Reign] or Arceus VSTAR [Brilliant Stars]