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Opening Hand / Simulate
Mulligan Simulator
Run seeded opening-hand samples and estimate keepable sevens.
Keep, ship, or tune the opener.
Deck composition
Opening hand read
78%
Keepable
Resolve chance78%
2-4 lands in seven
67%
Ramp
Resolve chance67%
Hands with early mana
56%
Draw
Resolve chance56%
Hands with card flow
66%
Removal
Resolve chance66%
Hands with interaction
Recommendation
keep
Average lands: 2.76. Confidence: 65%.
Why it matters
Opening-hand quality decides whether a deck actually starts playing Magic. Seeded mulligan samples turn vague keep-feel into repeatable deck composition feedback.