Skycloud Expanse
Land
, 
: Add 
.
- CMC
- 0
- Mana cost
- Color identity
- UW
- Rarity
- rare
- Set
- Warhammer 40,000 Commander
- Price
- —
- EDHREC rank
- #349
Skycloud Expanse enters untapped and produces blue or white mana — the cost is simply revealing a Plains or Island from your hand, which is trivially low in any two-color shell built around these colors. In The Tenth Doctor // Rose Tyler decks running dense Azorius piles, Skycloud Expanse is a consistent turn-one land that never punishes you.
Best Commanders
Commanders with the highest synergy
The Tenth Doctor // Rose Tyler
The Tenth Doctor // Rose Tyler runs a tight blue-white mana base, and Skycloud Expanse slots in as a reliable untapped dual that keeps the early turns smooth without any life payment or conditional clause beyond showing a basic.
Shiko and Narset, Unified
Shiko and Narset, Unified demands consistent access to both blue and white from the earliest turns, and Skycloud Expanse delivers that with no enter-tapped downside in a deck typically flush with Plains and Islands to reveal.
Tidus, Yuna's Guardian
Tidus, Yuna's Guardian builds around an Azorius core where every early land needs to pull its weight untapped, and Skycloud Expanse is one of the cleanest ways to guarantee the right colors on turn one or two.
Morska, Undersea Sleuth
Morska, Undersea Sleuth operates in blue-white and wants mana available immediately for interaction, making Skycloud Expanse a natural inclusion as a free-entry dual that doesn't slow the deck down.
Zinnia, Valley's Voice
Zinnia, Valley's Voice runs Azorius and leans on hitting colored mana reliably, so Skycloud Expanse earns its slot as an unconditional untapped source of both colors in any hand containing a basic to reveal.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | not legal |
| pioneer | not legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
Commander is where Skycloud Expanse does its best work — the 100-card singleton constraint makes every reliable untapped dual valuable, and in any Azorius or three-color deck splashing white or blue, revealing a basic to tap this immediately is rarely a hardship. In Legacy and Vintage it's technically legal but never played, since those formats have access to original dual lands and fetchlands that simply outclass it at every axis. Oathbreaker mirrors Commander's logic closely enough that the card is fine there too, though the format's smaller scope keeps its ceiling modest. Outside those four formats, Skycloud Expanse isn't legal.
Key Combos
Combo lines featuring this card
Price Context
Current price
unknown tier
Price data for Skycloud Expanse isn't available in the current feed, so check Scryfall or TCGPlayer for the latest number. Historically it's traded as a budget dual, and given its narrow format legality, there's no pressure to overpay.
Explore
Sources
Mentioned
- The Tenth Doctor // Rose Tyler
- Shiko and Narset, Unified
- Tidus, Yuna's Guardian
- Morska, Undersea Sleuth
- Zinnia, Valley's Voice
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.