Card
Mox Opal
Mana cost {0}
Metalcraft — {T}: Add one mana of any color. Activate only if you control three or more artifacts.
Part of 35 known combos, one of them two-card. 1 official ruling.
- Commander
- Legal
- Printing
- Mythic · SOM · #179
- Cheapest printing
- €156.49
- EDHREC salt
- 1.18
- Keywords
- Metalcraft
Bracket
- B1 Exhibition — Not in the same deck as its two-card combo partner: Tidespout Tyrant
- B2 Core — Not in the same deck as its two-card combo partner: Tidespout Tyrant
- B3 Upgraded — allowed: Its two-card combos are not early, which Bracket 3 allows
- B4 Optimized — allowed: No restriction beyond the banned list
- B5 cEDH — allowed: No restriction beyond the banned list
Why
- Two-card combo with Tidespout Tyrant (none of them early)
How Lotus Vault estimates a bracket
Bracket: Lotus Vault analysis, with Commander Spellbook flags
Combos
35 known combos, one of them two-card.
- Teferi, Time Raveler + Displacer Kitten + Mox Opal
Produces: Infinite card draw, Infinite draw triggers, Near-infinite colored mana
View on Commander Spellbook - Tidespout Tyrant + Mox Opal
Produces: Infinite storm count
View on Commander Spellbook - Krark-Clan Ironworks + Scrap Trawler + Myr Retriever + Chromatic Star + Mox Opal
Produces: Infinite card draw, Near-infinite creature ETB, Infinite draw triggers
View on Commander Spellbook
Combos: Commander Spellbook
Rulings
- 2020-08-07 · Wizards of the Coast
If you control Mox Opal and one other artifact, then have a second Mox Opal enter the battlefield as your third artifact, you can't activate either one's mana ability before putting one into your graveyard due to the “legend rule.”
Rulings: Scryfall · Wizards of the Coast