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Gaming · Free tool

MTG Mana Curve Analyzer

Magic the Gathering deck mana-curve visualizer. Paste a decklist, see average CMC and suggested land count.

Updated April 2026

Paste your decklist

One card per line. Format: 4 Lightning Bolt {R} or 4 Counterspell 2. Mark lands with “Land” in the name.

Total cards
60
Avg CMC
1.78
Lands
24
Suggested lands
14

Mana curve

0
0
1
16
2
12
3
8
4
0
5
0
6
0
7+
0

Warnings

  • • Land count (24) is higher than suggested (14).
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What it does

Paste a decklist, see the curve. Average CMC, top-heavy warnings, suggested land count from the classic nonland / 60 * 24 rule of thumb.

Runs entirely in your browser — no upload, no account, no watermark. For more tools in this category see the full tools index.

Embed this tool on your siteShow snippet

Paste this snippet into any page. Loads on-demand (lazy), no tracking scripts, and sized to most dashboards. Replace the height to fit your layout.

<iframe src="https://freetoolarena.com/embed/mtg-mana-curve-analyzer" width="100%" height="720" frameborder="0" loading="lazy" title="MTG Mana Curve Analyzer" style="border:1px solid #e2e8f0;border-radius:12px;max-width:720px;"></iframe>
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How to use it

  1. Paste decklist with counts.
  2. Read curve chart and average CMC.
  3. Check suggested land count.

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