At the beginning of each player's upkeep, if that player has no cards in hand, you draw a card and you lose 1 life
If you want to increase your odds, try it in Krark, the Thumbless, or maybe the new Storm, Force of Nature, to get multiple copies of it
Card Set(s) -ONE PIECE CARD THE BEST vol type, return up to 1 Character with a cost of 4 or less to the owner's hand
Many younger children are starting to become involved in the trading card hobby, a lot of which are tagging along with their parents who were once previous collectors
By the way, in my research for this, Kelly Digges at mtg.com did his own mathematics with a postal scale, and when I calculated out his result, he had 1816 grams
While some decks include powerful ex cards, strength comes from synergy and consistency, not rarity alone