All precons
Osgir, the Reconstructor
Commander Precon

Lorehold Legacies

WR
Strixhaven: School of Mages(c21)
April 23, 2021
Power
4.1
Bracket
B2
Commander
WR
See all Osgir, the Reconstructor data
4.1±0.2
Upgraded precon
Meaningful upgrades and cleaner synergies, though consistency gaps remain.
High confidence273 pts
Estimated win turn
T9best
T10typical
T12+contested
Vector breakdown
Heavy Curve (31% CMC 5+)+-10ⓘ
Fast mana1
1+10
Mana rocks7
2+6
2+2
3+4
3+2
3+1
2R+1
4+3
Land ramp5
2+5
3+3
2W+3
3+2
4+1
Treasure generators2
2W+2
3W+2
Other acceleration1
5RR+1
No cards in Mana dorks, Other acceleration, Minor treasure
Draw engines5
2+5
2R+5
2W+3
2R+1
4+2
Cantrips & burst draw9
R+5
2+3
2+2
1WW+2
3+1
3R+6
4+1
3RW+1
4RR+1
Wheels1
5R+10
Recursion7
3+6
1RR+4
2RW+2
2RW+2
3W+1
4WW+4
5RW+14
Value engines5
2+3
3+5
3+3
2R+2
2R+1
Synergy support2
3RW+1
5RR+1
No cards in Tutors, Scry & Surveil
Spot removal12
W+2
W+2
RW+5
1W+3
3+2
3W+4
2WW+2
6+6
6+5
4RR+2
5WW+3
7+2
Board wipes3
2RR+7
3WW+6
3WW+6
Stax & hate1
2W+2
Protection2
RW+5
2W+2
No cards in Counterspells, Artifact/enchantment removal, Graveyard hate, Land destruction, Edict effects, Soft interaction
Two-Color Mana Base (no fixing needed)+3ⓘ
Mana Acceleration (13 sources)+1ⓘ
Dual & shock lands1
+4
Premium utility lands2
+5
+4
Utility lands12
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
Taplands3
+3
+3
+2
Basic lands2
+12
+8
No cards in Fetchlands, Fast & check lands
Combat Damage Synergy: token package, 3 haste enablers, 1 evasion enabler, aristocrats engine, 3 damage multipliers+25ⓘ
Synergy pieces3
2W+4
3RW+1
4RR+7
Win conditions2
5RR+1
8+1
Combat threats4
2R+1
4W+2
3RW+1
7+4
Sacrifice outlets3
2R+4
2R+1
2RW+2
Drain effects1
4RR+1
Token generators2
2R+4
9+4
Other1
4WW+2
No cards in Combo pieces, Reanimation, Clone effects, Extra turns, Group slug, Damage multipliers, Mass reanimation, Enablers, Alternate win strategies

Bracket

2
Bracket 2Core
Unoptimized but functional. Clear game plan without maximum efficiency.
Breakdown
Learn more →
✓
Power level 4.1 → Bracket 2
Consistency86Mana base69Threats67

1.1 above Bracket 1 ceiling (3)

0.9 below Bracket 3 threshold (5)

✕Game changers — none
✕Mass land denial — none
✕2-card combo — none
✕Extra turns — none

Themes7 total

Artifacts (Commander)24 cards

This deck synergizes with artifacts as a primary resource.

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Aristocrats10 cards

10 sacrifice/death synergies. Drains opponents while generating value from deaths.

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Stompy / Big Mana16 cards

16 high-impact creatures. Ramp into massive threats that dominate the board.

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How does your upgraded version compare?

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