It doesn't copy whether that creature is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, and so on
You've answered the early rush of creatures, and now the opponent is stuck simply drawing one card off the top of the library per turn
The win condition of most Voltron decks is commander damage - which is damage done to your opponents by your commander
7: You get an emblem with "Whenever an artifact you control enters, this emblem deals 3 damage to any target." Emblems are colorless
You can still put cards discarded this way onto the battlefield with Queen Kayla's ability
Making sure you've always got one generic mana open, continue your extra turn until the end of your second main phase