Just attacking with this card and dumping two more creatures is already a huge tempo swing, and if you get Muxus, Goblin Grandee, the game might be over
If you just paid some life and named two colors when you played a fetchland, and that land tapped for mana of those two colors for the rest of the game, theyd be better than all the other lands in Modern, but on top of that, they trigger landfall twice, count toward delirium, trigger revolt, allow you to shuffle your deck if you need to, and interact with a variety of other mechanics, as well as marginally thinning your deck. Fetchlands are fantastic, and were allowed to play up to 40 of them, but even though people play twenty to 24 lands, they rarely play more than twelve fetchlands
"Episode 609: The Curse Of The Black Lotus"
Astrid would be more powerful if the trigger gave you Treasures or Clues, but the second ability is what puts the card over on an individual card basis
Place any additional Pokmon you have in your hand in your Bench area