Planar Chaos

Measured activity

Retethermade the set's biggest measured move, +287% to $15.10. 114 cards broke away from the set's shared move over the measured window, in the typical range for Magic: The Gathering sets (38.3 per 100 cards vs. a 26.6 median). 67 moved up, 47 moved down.

How Magic: The Gathering sets usually behave

Value concentrates hard: across 393 measured Magic: The Gathering sets, the single top card typically holds about 8% of a set's total card value.

New sets have typically eased about 23% more than the market overall within 30 weeks of release, fastest in the first few weeks.

Named moves in this set

The set's largest single-card departures from its own shared move.

1. +287%Retether$15.10 2026-04-20
2. +173%Volcano Hellion (Foil)$0.65 2024-09-30
3. +129%Timecrafting (Foil)$26.53 2024-04-15
4. +105%Life and Limb (Foil)$7.58 2025-09-01
5. +93%Seal of Primordium (Foil)$9.18 2025-09-22
6. +93%Spitting Sliver (Foil)$4.26 2024-03-25
7. +89%Radha, Heir to Keld (Foil)one active week$15.00 2025-07-28
8. +86%Whitemane Lion (Foil)$3.74 2025-06-09
9. +85%Keen Sense (Foil)$24.65 2026-02-09
10. +81%Darkheart Sliver (Foil)$12.99 2024-08-19
11. +80%Jedit Ojanen of Efrava (Foil)one active week$11.99 2025-05-19
12. +72%Imp's Mischief (Foil)$50.00 2024-04-22

“One active week” means the price changed at the daily market close in only one week of the move window. A single-week jump on an otherwise flat quote can be a stale price rather than a sustained move.