Prototype Portal

Artifact

Imprint — When this artifact enters, you may exile an artifact card from your hand.
, tap : Create a token that's a copy of the exiled card. X is the mana value of that card.

MTGO price: 0.006 TIX, the cheapest non-foil print (average sell price on GoatBots, 28 Oct 2026).

Combos

202 combos from Commander Spellbook, the most popular first.

You control one opponent on each of their turns, Lock: Mindslaver + Prototype Portal
Infinite turns, Lock: Krark-Clan Ironworks + Prototype Portal + Ugin's Nexus
Infinite landfall triggers, Infinite tapped land tokens: Clock of Omens + Darksteel Citadel + Grinding Station + Prototype Portal
Infinite death triggers, Infinite creature ETB…: Dross Scorpion + Krark-Clan Ironworks + Prototype Portal
Infinite turns, Lock: Coretapper + Magistrate's Scepter + Prototype Portal
Infinite death triggers, Infinite creature ETB…: Ashnod's Altar + Dross Scorpion + Prototype Portal
Infinite landfall triggers, Infinite tapped land tokens: Clock of Omens + Grinding Station + Prototype Portal + Treasure Vault
Infinite artifact ETB, Infinite copies of a specific artifact: Anointed Procession + Clock of Omens + Prototype Portal
Infinite landfall triggers, Infinite tapped land tokens: Clock of Omens + Great Furnace + Grinding Station + Prototype Portal
Infinite artifact ETB, Infinite copies of a specific artifact: Clock of Omens + Mondrak, Glory Dominus + Prototype Portal

See all 202 on Commander Spellbook

Legality

Constructed

Standard Not legal
Pioneer Not legal
Modern Legal
Legacy Legal
Vintage Legal
Pauper Not legal
Future Standard Not legal
Historic Not legal
Timeless Not legal
Alchemy Not legal
Penny Dreadful Legal
Premodern Not legal
Old School 93/94 Not legal

Singleton

Gladiator Not legal

Commander formats

Commander Legal
Duel Commander Legal
Pauper Commander Not legal
PreDH Legal
Tiny Leaders Not legal
Oathbreaker Legal
Brawl Not legal
Standard Brawl Not legal
Competitive Brawl Not legal