There are more than 200 sagas in Magic and I fully expect Wizards to continue to play around with this card type for the foreseeable future
8 Rafiki - Ethereal Guide 208/204, Amethyst Rafiki - Ethereal Guide is a Rare Amethyst card that has a fairly high cost to pay
For those who want to bling out their deck, of course
This deck actually has a unique feature in its release for the commanders: Its backup commander is a Spacecraft, Inspirit, Flagship VesselInspirit, Flagship Vessel
Aclazotz, Deepest Betrayal / Temple of the Dead Aclazotz, Deepest Betrayals been a mainstay of formats like Standard and Pioneer
You can play Tevesh Szat, talk your way out of getting beat up early, play a Propaganda to discourage aggression, tutor up Deepglow Skate and then ult Tevesh Szat long before your opponents thought they had anything to worry about