This could completely clear a Saga for you, or it could help you zip ahead to the best stuff near the end of a longert one instead
The strategy here resembles ramp decks in other trading card games like Magic: The Gathering
Players can even use MTG cards for the likes of King's Cup during house parties, making up rules for what to do when drawing those MTG bulk cards
Finally, we have Collect Evidence
Originally, this was a split card: Dont // Blink
Repeatedly untapping cards that tap for 3+ mana like Faeburrow Elder, Bloom Tender, or Lotus Field makes infinite mana on the spot, and with greens ample access to creature tutors and Derevis insulation against commander tax, assembling these combos is not difficult at all