Those both go to your hand, but guaranteeing land drops is crucial, and youre probably getting some other benefit from the artifact sac outlet you used to pop the Wellspring
Expect to encounter Borderless Vault Boy Cards, Showcase Pip-Boy Frames, Serialized Bobblehead cards, Rares and/or Mythics, Traditional Foils and Extended-Art cards
You could write entire best-of articles for constructs, equipment, mana rocks, myr, thopters, and so on (and we have!), so check those out for more comprehensive lists of those individual types of cards
For two mana, you get a 1/2 that lets you draw a card and lose one life if an opponent discarded a card that turn
Decisions like this hurt the game in the long run and, while Wizards has made several missteps like this in recent years - just look at the 30th Anniversary packs - this one stings a bit more because its so low to the ground, which means more of us will feel the pinch of it more immediately than some monstrously expensive booster pack with no real cards inside of it
Whenever a creature you control deals combat damage to a player, goad each creature that player controls