Few things in MTG are as controversial as the Reserved List
Many ideas and mechanics that used to be silver-border are now printed in black-bordered sets, sometimes 1-for-1 When people approach me about silver-bordered cards in Commander, the most common topics are (in no particular order) Host/Augment (and Surgeon General Commander), Acornelia, Krarks Other Thumb (and other coin flipping/dice rolling cards from Unglued), and Contraptions
Temple of Power should also have an easy time transforming back into the god thanks to cards like Flame Slash and Iroh's Demonstration
Winter Orb or Millstone, and Ive even seen two sacrificed for and early Icy Manipulator
On the one hand, they die to board wipes, and on the other hand, they also synergize with creature-based strategies
With abilities that generate tokens, scry, deal direct damage, and pump creatures, Aragorn rewards a proactive playstyle, making it ideal for players who enjoy fast-paced, synergistic gameplay, and its an excellent choice for midrange strategies