Ardenn, Intrepid Archaeologist is famously missing the phrase you control, as in permanent you control, meaning its the only reasonable way to equip your opponents creatures
Along with all of that, Sigrid has protection from Gods
For example, if you have Gamble in your hand and Kess on the field, you dont have to worry about discarding one of your important spells because you can cast it from the graveyard
Yet for a highly graded Shivan Dragon card from the Alpha set, prices go as high as just over 11,000
If nostalgia and competitive play drive your decisions, English cards make more sense
It's quite uncommon for decks with more than two colors to have fewer than 17 lands, but cards like Many Partings or Brave the Wilds can reduce this number