Cards are randomly inserted in booster packs
We'll review the most impactful cards with adventure, what makes them so good, the decks where they see play, and what formats I recommend you play them in
Second Sunrise Second Sunrise was a key ingredient in a combo deck called Eggs, best described as Longform KCI. Eggs would sacrifice Chromatic Sphere, Chromatic Star, and other cheap artifacts to draw cards, then get them all back from the graveyard with Second Sunrise
Crew 2 The Bird Champion Rarity: Rare TYPE: Legendary Creature SUBTYPE: Bird Wizard CMC: 6 Mana cost: USD: $0.00 EUR: 0.00 TIX: 0.00 EDHREC RANK: - (9/9) Defender, flying At the beginning of your upkeep, create a 1/1 green and blue Bird creature token with flying for each Bird you control
It can only be the commander, since your Commander deck has to be exactly 99 cards (100 with the commander), while Yorion requires your deck to have 20 more cards than the minimum to be the companion
I think its better than it looks, but thats not a very high bar to surpass