Zaxara, the Exemplary (Commander) - Core Hydras

Background image for Is Mathemagics a Good Card?
Chris Guest
Feb 2, 2026
Is Mathemagics a Good Card?
Wizards just revealed a couple of cards from Secrets of Strixhaven, including the next X draw spell Mathemagics. But is it good?
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Oko, Lorwyn Liege
13%inclusion2 decks16 decks
10%synergy
Chronicle of Victory
13%inclusion2 decks16 decks
9%synergy
Springleaf Parade
13%inclusion2 decks16 decks
4%synergy
Mirrorform
6.3%inclusion1 decks16 decks
5%synergy
High Synergy Cards
Hydroid Krasis
91%inclusion42 decks46 decks
85%synergy
Hungering Hydra
76%inclusion35 decks46 decks
72%synergy
The Goose Mother
74%inclusion34 decks46 decks
70%synergy
Unbound Flourishing
74%inclusion34 decks46 decks
69%synergy
Steelbane Hydra
72%inclusion33 decks46 decks
68%synergy
Gargos, Vicious Watcher
70%inclusion32 decks46 decks
66%synergy
Primordial Hydra
70%inclusion32 decks46 decks
65%synergy
Voracious Hydra
67%inclusion31 decks46 decks
63%synergy
Garruk's Uprising
67%inclusion31 decks46 decks
60%synergy
Lifeblood Hydra
61%inclusion28 decks46 decks
57%synergy
Top Cards
Curse of the Swine
59%inclusion27 decks46 decks
53%synergy
Nyxborn Hydra
59%inclusion27 decks46 decks
56%synergy
Genesis Hydra
54%inclusion25 decks46 decks
51%synergy
Animist's Awakening
54%inclusion25 decks46 decks
50%synergy
Vastwood Hydra
54%inclusion25 decks46 decks
51%synergy
Exsanguinate
54%inclusion25 decks46 decks
47%synergy
Cultivate
54%inclusion25 decks46 decks
13%synergy
Profane Command
54%inclusion25 decks46 decks
51%synergy
Stonecoil Serpent
52%inclusion24 decks46 decks
48%synergy
Pull from Tomorrow
52%inclusion24 decks46 decks
48%synergy
Creatures
Hooded Hydra
50%inclusion23 decks46 decks
46%synergy
Kalonian Hydra
50%inclusion23 decks46 decks
46%synergy
Goldvein Hydra
46%inclusion21 decks46 decks
41%synergy
Mistcutter Hydra
46%inclusion21 decks46 decks
42%synergy
Herald of Secret Streams
43%inclusion20 decks46 decks
38%synergy
Capricopian
43%inclusion20 decks46 decks
42%synergy
Corpsejack Menace
41%inclusion19 decks46 decks
30%synergy
Protean Hydra
39%inclusion18 decks46 decks
37%synergy
Managorger Hydra
39%inclusion18 decks46 decks
36%synergy
Neverwinter Hydra
37%inclusion17 decks46 decks
35%synergy
Troyan, Gutsy Explorer
35%inclusion16 decks46 decks
33%synergy
Nexos
33%inclusion15 decks46 decks
30%synergy
Altered Ego
33%inclusion15 decks46 decks
31%synergy
Grakmaw, Skyclave Ravager
33%inclusion15 decks46 decks
31%synergy
Benevolent Hydra
30%inclusion14 decks46 decks
29%synergy
Fanatic of Rhonas
28%inclusion13 decks46 decks
24%synergy
Vorel of the Hull Clade
26%inclusion12 decks46 decks
24%synergy
Selvala, Heart of the Wilds
26%inclusion12 decks46 decks
22%synergy
Hydra Broodmaster
24%inclusion11 decks46 decks
23%synergy
Wren's Run Hydra
24%inclusion11 decks46 decks
23%synergy
Feral Hydra
24%inclusion11 decks46 decks
23%synergy
Kami of Whispered Hopes
24%inclusion11 decks46 decks
17%synergy
Ochre Jelly
22%inclusion10 decks46 decks
20%synergy
Ingenious Prodigy
22%inclusion10 decks46 decks
20%synergy
Wildwood Scourge
22%inclusion10 decks46 decks
21%synergy
Warden of the Grove
20%inclusion9 decks44 decks
19%synergy
Mossborn Hydra
20%inclusion9 decks46 decks
14%synergy
Whiptongue Hydra
20%inclusion9 decks46 decks
19%synergy
Heroes' Bane
20%inclusion9 decks46 decks
19%synergy
Vorinclex, Monstrous Raider
17%inclusion8 decks46 decks
14%synergy
Nyxbloom Ancient
17%inclusion8 decks46 decks
15%synergy
Deepglow Skate
17%inclusion8 decks46 decks
16%synergy
Polukranos, Unchained
15%inclusion7 decks46 decks
15%synergy
Llanowar Elves
15%inclusion7 decks46 decks
0%synergy
Hydra Trainer
15%inclusion7 decks46 decks
15%synergy
Birds of Paradise
15%inclusion7 decks46 decks
-15%synergy
Kodama of the West Tree
15%inclusion7 decks46 decks
10%synergy
Polukranos, World Eater
15%inclusion7 decks46 decks
15%synergy
Hydra Omnivore
15%inclusion7 decks46 decks
14%synergy
Rampaging Yao Guai
15%inclusion7 decks46 decks
10%synergy
Runadi, Behemoth Caller
13%inclusion6 decks46 decks
12%synergy
Zimone, Paradox Sculptor
13%inclusion6 decks46 decks
12%synergy
Nimbus Swimmer
13%inclusion6 decks46 decks
12%synergy
Gyre Sage
13%inclusion6 decks46 decks
9%synergy
Roaming Throne
11%inclusion5 decks46 decks
7%synergy
Forgotten Ancient
11%inclusion5 decks46 decks
6%synergy
Aberrant
11%inclusion5 decks46 decks
10%synergy
Walking Ballista
11%inclusion5 decks46 decks
8%synergy
Rampant Rejuvenator
11%inclusion5 decks46 decks
10%synergy
Mockingbird
11%inclusion5 decks46 decks
8%synergy
Instants
Inspiring Call
48%inclusion22 decks46 decks
37%synergy
Thassa's Intervention
43%inclusion20 decks46 decks
41%synergy
Syncopate
41%inclusion19 decks46 decks
39%synergy
Erebos's Intervention
39%inclusion18 decks46 decks
37%synergy
Heroic Intervention
35%inclusion16 decks46 decks
13%synergy
Repulsive Mutation
35%inclusion16 decks46 decks
30%synergy
Biomass Mutation
28%inclusion13 decks46 decks
25%synergy
Blue Sun's Zenith
28%inclusion13 decks46 decks
26%synergy
Beast Within
28%inclusion13 decks46 decks
1%synergy
Tyvar's Stand
24%inclusion11 decks46 decks
21%synergy
Assassin's Trophy
24%inclusion11 decks46 decks
-12%synergy
Silkguard
22%inclusion10 decks46 decks
21%synergy
Icy Blast
22%inclusion10 decks46 decks
20%synergy
Counterspell
20%inclusion9 decks46 decks
-16%synergy
Stroke of Genius
17%inclusion8 decks46 decks
16%synergy
Slice from the Shadows
17%inclusion8 decks46 decks
16%synergy
Condescend
17%inclusion8 decks46 decks
15%synergy
Return of the Wildspeaker
15%inclusion7 decks46 decks
12%synergy
Invigorating Surge
15%inclusion7 decks46 decks
14%synergy
March of Swirling Mist
15%inclusion7 decks46 decks
13%synergy
Growth Spiral
13%inclusion6 decks46 decks
-4%synergy
Power Sink
13%inclusion6 decks46 decks
12%synergy
Putrefy
13%inclusion6 decks46 decks
-11%synergy
Deadly Rollick
11%inclusion5 decks46 decks
-3%synergy
Mutational Advantage
11%inclusion5 decks46 decks
1%synergy
March of Wretched Sorrow
11%inclusion5 decks46 decks
10%synergy
Mana Drain
11%inclusion5 decks46 decks
-1%synergy
Spectral Denial
9.1%inclusion4 decks44 decks
8%synergy
Spell Burst
8.7%inclusion4 decks46 decks
8%synergy
Negate
8.7%inclusion4 decks46 decks
-8%synergy
Clash of Wills
8.7%inclusion4 decks46 decks
8%synergy
Sultai Charm
8.7%inclusion4 decks46 decks
3%synergy
Revitalizing Repast
8.7%inclusion4 decks46 decks
1%synergy
Black Sun's Twilight
8.7%inclusion4 decks46 decks
8%synergy
Snakeskin Veil
6.5%inclusion3 decks46 decks
2%synergy
An Offer You Can't Refuse
6.5%inclusion3 decks46 decks
-15%synergy
Ripples of Potential
6.5%inclusion3 decks46 decks
2%synergy
Even the Score
6.5%inclusion3 decks46 decks
6%synergy
Krosan Grip
6.5%inclusion3 decks46 decks
3%synergy
Repeal
6.5%inclusion3 decks46 decks
6%synergy
Chord of Calling
6.5%inclusion3 decks46 decks
3%synergy
Return to Nature
6.5%inclusion3 decks46 decks
5%synergy
Deathsprout
6.5%inclusion3 decks46 decks
4%synergy
Aetherize
6.5%inclusion3 decks46 decks
4%synergy
Drown in Dreams
6.5%inclusion3 decks46 decks
5%synergy
Sorceries
Villainous Wealth
48%inclusion22 decks46 decks
31%synergy
Kodama's Reach
43%inclusion20 decks46 decks
20%synergy
Finale of Revelation
43%inclusion20 decks46 decks
40%synergy
Farseek
37%inclusion17 decks46 decks
-9%synergy
Rampant Growth
37%inclusion17 decks46 decks
0%synergy
Torment of Hailfire
35%inclusion16 decks46 decks
29%synergy
Mind Spring
33%inclusion15 decks46 decks
30%synergy
Nature's Lore
28%inclusion13 decks46 decks
0%synergy
Three Visits
22%inclusion10 decks46 decks
-3%synergy
Open into Wonder
22%inclusion10 decks46 decks
20%synergy
Doppelgang
20%inclusion9 decks46 decks
16%synergy
Blue Sun's Twilight
17%inclusion8 decks46 decks
16%synergy
Nylea's Intervention
17%inclusion8 decks46 decks
16%synergy
Gaze of Granite
15%inclusion7 decks46 decks
13%synergy
Damnable Pact
15%inclusion7 decks46 decks
15%synergy
Open the Way
15%inclusion7 decks46 decks
12%synergy
Green Sun's Twilight
13%inclusion6 decks46 decks
12%synergy
Pest Infestation
13%inclusion6 decks46 decks
11%synergy
Awaken the Woods
13%inclusion6 decks46 decks
11%synergy
Primal Might
13%inclusion6 decks46 decks
12%synergy
Fangs of Kalonia
13%inclusion6 decks46 decks
12%synergy
Overwhelming Stampede
13%inclusion6 decks46 decks
10%synergy
Black Sun's Zenith
11%inclusion5 decks46 decks
9%synergy
Wildest Dreams
11%inclusion5 decks46 decks
10%synergy
Exponential Growth
11%inclusion5 decks46 decks
10%synergy
Finale of Devastation
11%inclusion5 decks46 decks
4%synergy
Explore
11%inclusion5 decks46 decks
4%synergy
Diabolic Tutor
8.7%inclusion4 decks46 decks
5%synergy
Silver Scrutiny
8.7%inclusion4 decks46 decks
8%synergy
Skyshroud Claim
8.7%inclusion4 decks46 decks
4%synergy
Stargaze
8.7%inclusion4 decks46 decks
8%synergy
Nature's Rhythm
6.8%inclusion3 decks44 decks
3%synergy
Finale of Eternity
6.5%inclusion3 decks46 decks
6%synergy
Mind Grind
6.5%inclusion3 decks46 decks
6%synergy
Mass Manipulation
6.5%inclusion3 decks46 decks
6%synergy
Bala Ged Recovery
6.5%inclusion3 decks46 decks
-2%synergy
Aggressive Biomancy
6.5%inclusion3 decks46 decks
5%synergy
Migration Path
6.5%inclusion3 decks46 decks
4%synergy
Utility Artifacts
The Ozolith
39%inclusion18 decks46 decks
33%synergy
The Earth Crystal
30%inclusion11 decks37 decks
26%synergy
Swiftfoot Boots
28%inclusion13 decks46 decks
4%synergy
Lightning Greaves
28%inclusion13 decks46 decks
6%synergy
The Great Henge
22%inclusion10 decks46 decks
16%synergy
Ozolith, the Shattered Spire
13%inclusion6 decks46 decks
10%synergy
Fractal Harness
11%inclusion5 decks46 decks
10%synergy
Combine Chrysalis
11%inclusion5 decks46 decks
10%synergy
Doubling Cube
6.5%inclusion3 decks46 decks
6%synergy
Emerald Medallion
6.5%inclusion3 decks46 decks
6%synergy
Enchantments
Branching Evolution
43%inclusion20 decks46 decks
32%synergy
Doubling Season
41%inclusion19 decks46 decks
34%synergy
Simic Ascendancy
41%inclusion19 decks46 decks
36%synergy
Terrasymbiosis
30%inclusion10 decks33 decks
26%synergy
Hardened Scales
24%inclusion11 decks46 decks
12%synergy
Up the Beanstalk
17%inclusion8 decks46 decks
16%synergy
Hydra's Growth
17%inclusion8 decks46 decks
15%synergy
Mana Bloom
17%inclusion8 decks46 decks
16%synergy
Innkeeper's Talent
15%inclusion7 decks46 decks
11%synergy
Hadana's Climb
15%inclusion7 decks46 decks
14%synergy
Primal Vigor
15%inclusion7 decks46 decks
14%synergy
Greater Good
15%inclusion7 decks46 decks
12%synergy
Wilderness Reclamation
13%inclusion6 decks46 decks
8%synergy
Mana Reflection
11%inclusion5 decks46 decks
9%synergy
Unnatural Growth
11%inclusion5 decks46 decks
10%synergy
Utopia Sprawl
8.7%inclusion4 decks46 decks
4%synergy
Lost in the Maze
8.7%inclusion4 decks46 decks
8%synergy
Tribute to the World Tree
8.7%inclusion4 decks46 decks
6%synergy
Parallel Lives
8.7%inclusion4 decks46 decks
6%synergy
Colossal Majesty
8.7%inclusion4 decks46 decks
8%synergy
Kindred Discovery
6.5%inclusion3 decks46 decks
3%synergy
Primal Empathy
6.5%inclusion3 decks46 decks
5%synergy
Wild Growth
6.5%inclusion3 decks46 decks
0%synergy
Asceticism
6.5%inclusion3 decks46 decks
5%synergy
Sphere Grid
5.4%inclusion2 decks37 decks
3%synergy
Crystalline Armor
5.0%inclusion1 decks20 decks
4%synergy
Tectonic Split
5.0%inclusion1 decks20 decks
4%synergy
Planeswalkers
Kiora, Behemoth Beckoner
24%inclusion11 decks46 decks
22%synergy
Nissa, Steward of Elements
6.5%inclusion3 decks46 decks
5%synergy
Utility Lands
Rogue's Passage
46%inclusion21 decks46 decks
28%synergy
Reliquary Tower
43%inclusion20 decks46 decks
16%synergy
Lair of the Hydra
39%inclusion18 decks46 decks
37%synergy
Temple of the False God
30%inclusion14 decks46 decks
20%synergy
Karn's Bastion
28%inclusion13 decks46 decks
22%synergy
Yavimaya, Cradle of Growth
20%inclusion9 decks46 decks
0%synergy
Castle Garenbrig
15%inclusion7 decks46 decks
14%synergy
Bojuka Bog
11%inclusion5 decks46 decks
-15%synergy
Three Tree City
11%inclusion5 decks46 decks
8%synergy
Mosswort Bridge
11%inclusion5 decks46 decks
8%synergy
Urborg, Tomb of Yawgmoth
11%inclusion5 decks46 decks
-6%synergy
Boseiju, Who Endures
8.7%inclusion4 decks46 decks
-13%synergy
Mortuary Mire
6.5%inclusion3 decks46 decks
-2%synergy
Alchemist's Refuge
6.5%inclusion3 decks46 decks
1%synergy
Oran-Rief, the Vastwood
6.5%inclusion3 decks46 decks
5%synergy
Bonders' Enclave
6.5%inclusion3 decks46 decks
6%synergy
Evendo, Waking Haven
6.1%inclusion2 decks33 decks
3%synergy
Secret Tunnel
5.0%inclusion1 decks20 decks
4%synergy
Mana Artifacts
Sol Ring
85%inclusion39 decks46 decks
3%synergy
Arcane Signet
65%inclusion30 decks46 decks
-7%synergy
Elementalist's Palette
46%inclusion21 decks46 decks
42%synergy
Astral Cornucopia
24%inclusion11 decks46 decks
21%synergy
Simic Signet
20%inclusion9 decks46 decks
10%synergy
Golgari Signet
17%inclusion8 decks46 decks
9%synergy
Thought Vessel
15%inclusion7 decks46 decks
7%synergy
The Eternity Elevator
12%inclusion4 decks33 decks
11%synergy
Commander's Sphere
11%inclusion5 decks46 decks
4%synergy
Patchwork Banner
11%inclusion5 decks46 decks
9%synergy
Chromatic Lantern
11%inclusion5 decks46 decks
4%synergy
Everflowing Chalice
8.7%inclusion4 decks46 decks
6%synergy
Talisman of Curiosity
8.7%inclusion4 decks46 decks
-8%synergy
Dimir Signet
6.5%inclusion3 decks46 decks
-2%synergy
Talisman of Resilience
6.5%inclusion3 decks46 decks
-9%synergy
Mind Stone
6.5%inclusion3 decks46 decks
4%synergy
White Lotus Tile
5.0%inclusion1 decks20 decks
5%synergy
Lands
Forest
100%inclusion46 decks46 decks
9%synergy
Island
98%inclusion45 decks46 decks
7%synergy
Swamp
96%inclusion44 decks46 decks
6%synergy
Command Tower
91%inclusion42 decks46 decks
1%synergy
Opulent Palace
72%inclusion33 decks46 decks
19%synergy
Exotic Orchard
48%inclusion22 decks46 decks
-8%synergy
Path of Ancestry
48%inclusion22 decks46 decks
27%synergy
Simic Growth Chamber
41%inclusion19 decks46 decks
24%synergy
Breeding Pool
41%inclusion19 decks46 decks
-5%synergy
Sunken Hollow
41%inclusion19 decks46 decks
4%synergy
Zagoth Triome
39%inclusion18 decks46 decks
1%synergy
Llanowar Wastes
33%inclusion15 decks46 decks
1%synergy
Undergrowth Stadium
33%inclusion15 decks46 decks
3%synergy
Overgrown Tomb
33%inclusion15 decks46 decks
-14%synergy
Watery Grave
33%inclusion15 decks46 decks
-13%synergy
Dimir Aqueduct
30%inclusion14 decks46 decks
14%synergy
Yavimaya Coast
30%inclusion14 decks46 decks
2%synergy
Hinterland Harbor
30%inclusion14 decks46 decks
-16%synergy
Golgari Rot Farm
28%inclusion13 decks46 decks
8%synergy
Evolving Wilds
28%inclusion13 decks46 decks
1%synergy
Rejuvenating Springs
28%inclusion13 decks46 decks
-3%synergy
Temple of Mystery
26%inclusion12 decks46 decks
8%synergy
Woodland Cemetery
26%inclusion12 decks46 decks
-20%synergy
Dreamroot Cascade
26%inclusion12 decks46 decks
-2%synergy
Foreboding Landscape
26%inclusion12 decks46 decks
3%synergy
Terramorphic Expanse
24%inclusion11 decks46 decks
0%synergy
Temple of Deceit
24%inclusion11 decks46 decks
9%synergy
Morphic Pool
22%inclusion10 decks46 decks
-3%synergy
Temple of Malady
22%inclusion10 decks46 decks
1%synergy
Myriad Landscape
20%inclusion9 decks46 decks
6%synergy
Darkwater Catacombs
20%inclusion9 decks46 decks
1%synergy
Verdant Catacombs
17%inclusion8 decks46 decks
-17%synergy
Thornwood Falls
17%inclusion8 decks46 decks
11%synergy
Shipwreck Marsh
15%inclusion7 decks46 decks
0%synergy
Jungle Hollow
15%inclusion7 decks46 decks
8%synergy
Dismal Backwater
15%inclusion7 decks46 decks
10%synergy
Polluted Delta
15%inclusion7 decks46 decks
-20%synergy
Deathcap Glade
15%inclusion7 decks46 decks
1%synergy
Blighted Woodland
13%inclusion6 decks46 decks
10%synergy
Flooded Grove
13%inclusion6 decks46 decks
0%synergy
Misty Rainforest
11%inclusion5 decks46 decks
-24%synergy
Drowned Catacomb
11%inclusion5 decks46 decks
-23%synergy
Unclaimed Territory
11%inclusion5 decks46 decks
10%synergy
Twilight Mire
11%inclusion5 decks46 decks
1%synergy
Underground River
11%inclusion5 decks46 decks
-7%synergy
Fabled Passage
8.7%inclusion4 decks46 decks
-7%synergy
Clearwater Pathway
8.7%inclusion4 decks46 decks
4%synergy
Vineglimmer Snarl
8.7%inclusion4 decks46 decks
3%synergy
Tropical Island
8.7%inclusion4 decks46 decks
-5%synergy
Cavern of Souls
8.7%inclusion4 decks46 decks
4%synergy