are all 1999 pokemon cards 1st edition Complete 103/102 Base PSA 9 Set 100+ cert • 1 of 1 in the World – Kanto Shark Stage 1 Ultra-rare Pokemon card that cost

These are what I would consider the slam dunk inclusions

13 Donal, Herald of Wings Rather than serving as a commander for a specific tribe, Donal, Herald of Wings is a commander that offers great synergies to all creatures with flying

Finally I would cut some of the redundant slivers for flexible tutors: you don't need Galerider Sliver and Firewake Sliver when you can just run Cloudshredder Sliver and a bunch of ways to tutor it up

You can also use Scryfalls powerful search engine and the keywords legal:historic to filter for only historic-legal cards

If you've already collected a number of cards in a rental deck before unlocking it, these will already be applied for the deck, so you don't need to worry about pulling them again