Rarity and print scarcity pull rate, set print run, and whether the card has been reprinted in subsequent sets
Destroy it during your End Phase.[/spoiler][spoiler=Lightning Stone]Nearly guarantee that you'll have your Summoned monsters until your turn, barring banish/send/return effects, then get a card that can't die by card effects once it dies
The Infinite Forbidden introduces a new theme that simulates this method of combat: First you place your "tablet" monster on the field as a Spell Card
Harabaz Druid AND Great Divide Guide This two set are tops to my mind since they reward you for going wide with Allies by tapping for that in Mana
7 Dark Bribe Dark Bribe can negate any Spell or Trap card the opponent activates at the cost of letting them draw a card instead
Upon their arrival, his soul has already been captured, but prior to this, Pegasus managed to hide a vital card for Yugi within a Pot of Greed statue