Including cards from all languages and sets from across the TCG history makes the collection feel like a more complete piece
It was given to the finalists of the tournament, those who placed right at the top
You can argue that the loss of Underworld Connections was the true downfall for this deck, but the ability to attack and deal damage is truly what it lost
Honorable Mentions: Rhystic Study and Mystic Remora These guys are absolutely absurd in Commander, usually allowing for an endless amount of card draw
In Limited, it doesnt matter quite so much, as by the time youve played the dragon, youve probably played most of the cards you have access to anyway
If you had activated Oracle of Zefra at the start to add Zefraath to hand, then for Step 6 you should add Zefra Providence to hand instead and that would still allow you to add Ritual Beast Tamer Zefrawendi to hand