You're either getting two dragons in one card, or a dragon and an extra card
You're overpaying for either mode, but at least they are good in very different situations
And unlike some previous systems that were discussed, it's only a single additional list to track
Whenever Robin Hood - Sharpshooter quests, the player can look at the top 4 cards of their deck, reveal an action card with cost six or less, and play it for free
Sagas can provide constant benefit if you use some counter-removing cards like Power Conduit, Thrull Parasite, and Xavier Sal, Infested Captain to be your bookmark and keep you on one chapter
As Commander is a Highlander format meaning that there can be only one copy of any card in a Commander deck, minus basic lands the same name restriction on this card is avoided by default