Counter Intelligence Where World Shaper is a sledgehammer, Counter Intelligence is a finely tuned machine
The easiest way to blend this is to make a 2- or 3-color legendary creature that cares about something very specific, or that can be used in Limited to drive new draft archetypes, that boost a certain Standard deck, or inspire the creation of a new EDH deck
While it doesn't have the classic "take another turn" text, at level one, Glorious End is an updated, modernized version of a card like Last Chance
It decks that want to win as fast as possible, Blizzard Brawl helps accomplish that while acting as a form of removal
How did you decide which locations felt significant enough for their own planechase cards
Pitchforks Are for Goading in Pillow Fort for Commander Goad as a mechanic allows you to force one or more of your opponents' creatures to attack opponents (if they can)