Core Rules › 431 › 431.1Rule 431.1.cIf an instruction directs a player to look at or reveal cards in excess to the number of cards in a player’s Main Deck, that player looks at or Reveals as many as possible, but does not Burn Out, then proceeds with the rest of the instruction.431.1.c.1 If there are insufficient cards among the looked at or revealed cards to perform subsequent actions to the revealed or…Official Core Rules