The introduction of job select, saga creatures, and sidequests turn Magic into a complex battlefield where accumulated value is a big deal
With pretty insane draw capabilities, a ton of tricky ways to work around your opponent by bouncing cards to the hand, granting them reckless, or sending multiple foes to the Inkwell via Spooky Sight, Emerald/Sapphire is a welcome alternative to the more meta-hardened Steel decks that will likely dominate the meta this time around
Misleading Signpost Three-mana mana rocks are becoming a lot more versatile in recent Commander releases, and Misleading Signpost is the latest example of that trend
The Disk kills virtually everything, and it does it for a total of five mana
The best is obviously unblockable, enter the Herald above on a four-drop 2/3 Merfolk Warrior