Deck guide
Premodern Erratic Explosion Deck Guide
Also known as: Cromat Erratic · Big Top Explosion
Erratic Explosion is a Rogue combo deck in Premodern.
At a glance
Event decklists
Event decklists
No event decklists on file yet — lists are pulled from mtgtop8 PREM and the MTGO Premodern Challenge feed.
Game plan
What Erratic Explosion is trying to do
A rogue UR combo deck that runs a single colossal mana-cost creature like Draco, then lethal-strikes with Erratic Explosion revealing the giant card. It plays as a combo deck in Rogue of the current Premodern metagame.
Core cards
What defines Erratic Explosion
Sideboarding & matchups
How Erratic Explosion fares
Matchup win-rate data for Erratic Explosion is being compiled.
See the full matchup matrix for head-to-head pairings across the format.
Strategy
How to play Erratic Explosion
A full written primer for Erratic Explosion — mulligan decisions, sequencing, and the sideboard plan — is in progress. The decklists, key cards, and matchup data above are kept current in the meantime.
FAQ
Common questions
- Is Erratic Explosion a good deck in Premodern?
- Erratic Explosion is a Rogue deck in Premodern. See its matchup spread and decklists for how it performs.
- What colors is Erratic Explosion?
- Erratic Explosion is a Blue, Red deck.
Next steps
Decks that play like it
Browse premodernmtg.com
- Cards Every Premodern-legal Magic: The Gathering card.
- Meta Metagame analysis: tiers, trends, win rates, and matchups.
- Learn What Premodern is, the rules, legal sets, and how to start playing.
- Matchups Head-to-head archetype data and sideboarding notes.
- Events Lobstercon, MTGO Challenges, national championships.
- News Ban announcements, MTGO updates, and metagame shifts.
- Guides Beginner, intermediate, and advanced Premodern references.
- Banlist Every banlist event with citations and effective dates.
- Glossary Premodern terminology, from Stiflenought to Pande-Burst.
- Metagame Monthly archetype snapshots and post-ban meta shifts.
- Prices Daily Premodern Price Index, movers, staples, archetype build cost, and budget decks — USD and EUR.
- Search Search every card, archetype, deck, matchup, and glossary term.