Xantcha, Sleeper Agent

Commander
BRXantcha, Sleeper Agent
4.4±0.3
Upgraded Precon
Core strategy improved with targeted swaps. Mana base and card draw still have clear gaps.
High confidence(297 pts)
Estimated win turn
T5best
T6typical
T8+contested
Vector breakdown
Heavy Curve (26% CMC 5+)+-10ⓘ
Fast mana6
1Sol Ring+10
1RBraid of Fire+1
4RMaximum Carnage+3
3RRMana Geyser+2
3RRNeheb, the Eternal+1
Cabal Coffers+7
Mana rocks7
2Arcane Signet+6
2Talisman of Indulgence+5
2Rakdos Signet+4
2Mind Stone+4
3Victory Chimes+1
4Thran Dynamo+6
2RRThe Legend of Roku // Avatar Roku+2
Other acceleration5
2Doubling Cube+1
3Heartstone+1
2RMana Flare+1
3BCrypt Ghast+6
3BBBlack Market+5
Treasure generators4
RCurse of Opulence+1
1RGenerous Plunderer+4
2RDescent into Avernus+5
2BKain, Traitorous Dragoon+5
Commander Draw Engine (Xantcha, Sleeper Agent provides card draw)+10ⓘ
Tutors1
BScheming Symmetry+1
Draw engines3
1RHumble Defector+3
3RKhârn the Betrayer+3
3BRKarazikar, the Eye Tyrant+5
Cantrips & burst draw2
2RRThe Legend of Roku // Avatar Roku+2
2BRDeadpool, Trading Card+1
Recursion1
5BBGrave Betrayal+1
Value engines1
5BRKaervek the Merciless+1
Control Strategy Bonus (13.2 interaction cards)+26ⓘ
Counterspells1
2RDeflecting Swat+9
Spot removal6
BRRakdos Charm+9
BRTerminate+5
1BBSudden Spoiling+5
2RChaos Warp+5
2BWithering Torment+2
2BBNo Mercy+1
Artifact/enchantment removal1
RVandalblast+6
Board wipes3
2BKain, Traitorous Dragoon+5
3BBBlasphemous Edict+4
3BBRRMutinous Massacre+11
Stax & hate6
2RTreasure Nabber+5
4Silent Arbiter+1
2BRKardur, Doomscourge+1
3BRThe Lord of Pain+3
3RRKazuul, Tyrant of the Cliffs+2
5BRKaervek the Merciless+1
Protection2
RRedirect Lightning+3
Maze of Ith+4
Two-Color Powerhouse Lands (3)+11ⓘ
Mana Acceleration (18 sources)+8ⓘ
Fetchlands1
Bloodstained Mire+8
Dual & shock lands4
Blood Crypt+6
Luxury Suite+5
Dragonskull Summit+4
Sulfurous Springs+4
Premium utility lands2
Command Tower+5
Exotic Orchard+4
Utility lands12
Graven Cairns+2
Blightstep Pathway // Searstep Pathway+2
Rogue's Passage+2
Haunted Ridge+2
The Mycosynth Gardens+2
Deserted Temple+2
Urborg, Tomb of Yawgmoth+2
Reliquary Tower+2
Tainted Peak+2
Shadowblood Ridge+2
Smoldering Marsh+2
Blazemire Verge+2
Taplands6
BMalakir Rebirth // Malakir Mire+2
2BBFell the Profane // Fell Mire+2
Temple of Malice+3
Rakdos Carnarium+2
Bojuka Bog+2
Foreboding Ruins+2
Basic lands2
Mountain+5
Swamp+5
Tempo Control (lockout lethality)+7.2ⓘ
Synergy pieces2
3RAlexios, Deimos of Kosmos+10
3BRThe Lord of Pain+3
Win conditions4
XBBExsanguinate+5
4RMaximum Carnage+3
4RBrash Taunter+1
5RRRInsurrection+6
Combat threats2
4Giggling Skitterspike+6
3RRNeheb, the Eternal+1
Sacrifice outlets1
2BRDeadpool, Trading Card+1
Drain effects3
BBloodchief Ascension+1
2RDescent into Avernus+5
2BRKardur, Doomscourge+1
Token generators1
3RRKazuul, Tyrant of the Cliffs+2
Reanimation1
5BBGrave Betrayal+1

Bracket

2
Bracket 2Core
Unoptimized but functional. Clear game plan without maximum efficiency.
Breakdown
Learn more →
✓
Power level 4.4 → Bracket 2
Mana base87Interaction81Speed71

1.4 above Bracket 1 ceiling (3)

0.1 below Bracket 3 threshold (4.5)

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

Themes10 total

Legends Matter15 cards

15 legendary synergies. Your legends grow stronger together.

Kazuul, Tyrant of the Cliffs,Kardur, Doomscourge,Kaervek the Merciless,Khârn the Betrayer,Neheb, the Eternal
Human Tribal9 cards

9 human creatures detected. Tribal synergies can create powerful board states.

Kaervek the Merciless,Generous Plunderer,Humble Defector,Alexios, Deimos of Kosmos,The Lord of Pain
Stompy / Big Mana9 cards

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

Kazuul, Tyrant of the Cliffs,Brash Taunter,Kaervek the Merciless,Neheb, the Eternal,Karazikar, the Eye Tyrant

Combos0 total

No combos detected

This deck wins through combat, value engines, or synergies rather than infinite combos. Checked against Commander Spellbook's database of 80,000+ documented combo variants.