It doesn't copy whether that permanent is tapped or untapped, whether that permanent has any counters on it or any Auras and/or Equipment attached to it, and it doesn't copy any non-copy effects that have changed that permanent's power, toughness, types, color, abilities, or so on
A handy EDH deckbuilding tip is to look for artifact destruction thats either flexible, like Tear Asunder, or synergizes with your game plan, like Sundering Growth in token decks
Not only is Land Tax arguably the single best card drawing spell in the history of white, since it tutors for three basic lands a turn, but it now includes this land you may have heard of called Wastes
Description CARVE YOUR PATH TO VICTORY
Designed in honor of Jean-Emmanuel Depraz, World Champion XXIX, this card reflects a champions love of flexible, skill-testing tools that reward smart sequencing and resource management