First printed in Mirrodin (2003)

All 5 prints

Innistrad Remastered (INR) #164, 2025
Innistrad Remastered (INR) #400, 2025
The List (PLST) #MRD-99, 2024
Secret Lair Drop (SLD) #1426, 2023
Mirrodin (MRD) #99, 2003

Mass Hysteria

Enchantment

All creatures have haste.

The sooner you see the whites of their eyes, the sooner you'll spill the red of their blood.

Illustrated by: Adam Rex

Legality

Legal in: Modern, Legacy, Vintage, Historic, Timeless, Penny Dreadful, Gladiator, Commander, Duel Commander, PreDH, Tiny Leaders, Oathbreaker, Brawl, Competitive Brawl
Not legal in: Standard, Pioneer, Pauper, Future Standard, Alchemy, Premodern, Old School 93/94, Pauper Commander, Standard Brawl

Prices

MTGO price: 0.006 TIX, the cheapest non-foil print (average sell price on GoatBots, 1 Nov 2026).

Combos

478 combos, the most popular first:

Infinite commander casts, Infinite creature tokens with haste…: Krenko, Mob Boss + Mass Hysteria + Skirk Prospector
Infinite colored mana, Infinite commander casts…: Krenko, Mob Boss + Mass Hysteria + Phyrexian Altar
Infinite creature LTB, Infinite creature ETB…: Breath of Fury + Mass Hysteria (+ 1 other requirement)
Infinite artifact ETB, Infinite copies of a specific artifact…: Displacer Kitten + Garth One-Eye + Mass Hysteria
Infinite artifact ETB, Infinite artifact LTB…: Deadeye Navigator + Garth One-Eye + Mass Hysteria
Infinite commander casts, Infinite creature tokens with haste…: Krenko, Mob Boss + Mass Hysteria + Thermopod
Infinite creature ETB, Infinite creature LTB…: Mass Hysteria + Selvala, Heart of the Wilds + Temur Sabertooth
Infinite untap of creatures you control, Infinite creature LTB…: Breath of Fury + General Kreat, the Boltbringer + Mass Hysteria
Infinite creature LTB, Infinite creature ETB…: Combat Celebrant + Mass Hysteria + Sword of Hearth and Home
Infinite creature ETB, Infinite creature LTB…: Fanatic of Rhonas + Mass Hysteria + Temur Sabertooth

See all 478 on Commander Spellbook

Archetype

Meta

Play it

Rowan, Scion of War

0.7%

Raph & Mikey, Troublemakers

0.5%

26%

Krenko, Mob Boss

0.1%

25%

Xyris, the Writhing Storm

0.1%

25%

Edgar Markov

0.0%

100%

Saheeli, the Gifted

0.0%

100%

Card

Together

Lift

Sol Ring

100%

1.0

Arcane Signet

92%

1.5

Command Tower

92%

1.1

Redirect Lightning

85%

3.6

Jeska's Will

85%

2.8

Gamble

85%

1.9

Lion's Eye Diamond

85%

1.7

Scalding Tarn

85%

1.2

Mana Vault

85%

1.0

Mox Diamond

85%

1.0

Deck

Record

Raph & Mikey, Troublemakers

Magnus in Commander Invitational Qualifier - Gamer Geeks

2-3
40%

Saheeli, the Gifted

Donkey in Bards and Cards Anniversary C-EDH Tourny

1-4
20%

Deck

Copies

Finish

Raph & Mikey, Troublemakers

Andrew Roberts, 25 Oct

1 main

#11
of 33
1-2

Raph & Mikey, Troublemakers

Barrett Hutto, 24 Oct

1 main

#10
of 22
0-3

Krenko, Mob Boss

Luke Goudelock (GPDJ), 17 Oct

1 main

#13
of 27
1-3

Saheeli, the Gifted

Donkey, 17 Oct

1 main

#16
of 27
1-4

Raph & Mikey, Troublemakers

Sage Valdez [ARIGATO CLAN], 17 Oct

1 main

#49
of 51
0-4

Xyris, the Writhing Storm

Aleksi Sintonen, 17 Oct

1 main

#15
of 17
0-3

Raph & Mikey, Troublemakers

Tom Mallebré, 17 Oct

1 main

#68
of 77
0-2

Edgar Markov

David rojas bueno, 16 Oct

1 main

#13
of 22
0-2

Mass Hysteria

Legality

Prices

Combos

Commander In 13 of 6520 decks (0.2%), most in Rowan, Scion of War

Archetypes by metagame share

Played together with

Best win rate

Latest decks

Deck	Record
Raph & Mikey, Troublemakers Magnus in Commander Invitational Qualifier - Gamer Geeks	2-3 40%
Saheeli, the Gifted Donkey in Bards and Cards Anniversary C-EDH Tourny	1-4 20%

Deck	Copies	Finish
Raph & Mikey, Troublemakers Andrew Roberts, 25 Oct	1 main	#11 of 33 1-2
Raph & Mikey, Troublemakers Barrett Hutto, 24 Oct	1 main	#10 of 22 0-3
Krenko, Mob Boss Luke Goudelock (GPDJ), 17 Oct	1 main	#13 of 27 1-3
Saheeli, the Gifted Donkey, 17 Oct	1 main	#16 of 27 1-4
Raph & Mikey, Troublemakers Sage Valdez [ARIGATO CLAN], 17 Oct	1 main	#49 of 51 0-4
Xyris, the Writhing Storm Aleksi Sintonen, 17 Oct	1 main	#15 of 17 0-3
Raph & Mikey, Troublemakers Tom Mallebré, 17 Oct	1 main	#68 of 77 0-2
Edgar Markov David rojas bueno, 16 Oct	1 main	#13 of 22 0-2