Polymorph 

Polymorph Penny Dreadful decklist played by richley at League March 2026 (1 Apr 2026).
- Player
- richley
- Finish
- 2-3
- Event
- League March 2026,
- Archetype
- Polymorph
- Format
- Penny Dreadful
- MTGO
- Paper
- Source
- Penny Dreadful
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Main deck (60)
Creatures (11)
Instants (12)
Sorceries (12)
Artifacts (3)
Lands (22)
Sideboard (15)
Compared with the average Polymorph list
Average of 18 decks in the 90 days up to April 1, 2026, the day of this tournament.
Main deck
More than usual
- +15 Mountain (16 vs 0.9)
- +4 Dragon Fodder (4 vs 0.2)
- +4 March of Reckless Joy (4 vs 0.2)
- +4 Spawning Breath (4 vs 0.2)
- +4 Terminal Velocity (4 vs 0.2)
- +4 Through the Breach (4 vs 0.2)
- +4 Worldspine Wurm (4 vs 0.2)
- +4 Ulamog, the Infinite Gyre (4 vs 0.4)
Fewer than usual
- -6 Island (0 vs 5.8)
- -3 Polymorph (0 vs 2.5)
- -2 Shivan Reef (0 vs 2.4)
- -2 Opt (0 vs 2.1)
- -2 Plains (0 vs 2.1)
- -2 Mana Leak (0 vs 2.0)
- -2 Fire Prophecy (0 vs 1.6)
- -2 Glacial Fortress (0 vs 1.6)
Sideboard
More than usual
- +4 Chain Lightning (4 vs 0.2)
- +3 Price of Progress (3 vs 0.2)
- +2 Song of Totentanz (2 vs 0.1)
- +2 Sulfuric Vortex (2 vs 0.1)
Fewer than usual
- –
This is the most unusual list of the archetype in this period: 53 cards away from the average.





















