Arcane Laboratory

{2}{U} · Enchantment

Each player can't cast more than one spell each turn.

Rulings (3)

Oct 4, 2004 · When it leaves the battlefield, the effect ends and all players are able to cast spells unrestricted again.

Oct 4, 2004 · When Arcane Laboratory enters, it will look back over the turn to see if any spell was cast before it entered the battlefield. It will notice itself being cast.

Oct 4, 2004 · If a spell is countered, it still counts as the one spell cast.

LegacyLegal

VintageLegal

ModernNot legal

PioneerNot legal

StandardNot legal

PauperNot legal

PremodernLegal

cEDHLegal

Where it’s played now

Inclusion by archetype · Premodern

% of archetype's lists running it · last 30 days · n=91 decks

Archetype	Format	Inclusion	Copies	Decks (n)
Dimir Landstill	Premodern	100%	1×	1
Izzet Landstill	Premodern	33.3%	2×	3
Azorius Landstill	Premodern	20%	1–2×	50
Replenish	Premodern	2.7%	3×	37

Data as of Jun 14, 2026 · MTGO + papercasthaven.com

Price