Quantum Riddler
Quantum Riddler appears in 3 of the 32 ranked Standard and Pioneer decks tracked on 2026-08-11, at an average of 2.0 copies per deck that plays it.
Field presence
- 2 of 8 Standard Bo3 decks
- 1 of 8 Pioneer Bo3 decks
Counted from today's ranked boards — not an estimate.