Corrupting Influence Upgrades for Vishgraz, the Doomhive

Ixhel, Scion of Atraxa
87% of 1208 decks +84% synergy
Necrogen Rotpriest
60% of 1208 decks +51% synergy
Skrelv's Hive
55% of 1208 decks +46% synergy
Atomize
52% of 61 decks +47% synergy
Skrelv, Defector Mite
52% of 1208 decks +42% synergy
White Sun's Twilight
50% of 1208 decks +41% synergy
Bloated Contaminator
49% of 1208 decks +41% synergy
Venerated Rotpriest
47% of 1208 decks +39% synergy
Phyrexian Censor
45% of 283 decks +40% synergy
Ephemerate
37% of 1208 decks +32% synergy
Glissa, Herald of Predation
37% of 367 decks +34% synergy
Infectious Bite
36% of 1208 decks +30% synergy
Vraska, Betrayal's Sting
36% of 1208 decks +29% synergy
Tyrranax Rex
35% of 1208 decks +30% synergy
Brimaz, Blight of Oreskos
35% of 367 decks +32% synergy
Agent Frank Horrigan
35% of 66 decks +33% synergy
Phyrexian Arena
33% of 1208 decks +18% synergy
Champion of Lambholt
31% of 1208 decks +23% synergy
Slaughter Singer
29% of 1208 decks +25% synergy
Teleportation Circle
26% of 1208 decks +20% synergy
Mondrak, Glory Dominus
25% of 1208 decks +11% synergy
Fynn, the Fangbearer
22% of 1208 decks +20% synergy
Saryth, the Viper's Fang
21% of 1208 decks +18% synergy
Elesh Norn
20% of 367 decks +17% synergy
Drown in Ichor
19% of 1208 decks +14% synergy
Roaming Throne
18% of 111 decks +14% synergy
Skithiryx, the Blight Dragon
18% of 1208 decks +14% synergy
Far Traveler
18% of 1208 decks +16% synergy
Ohran Frostfang
18% of 1208 decks +12% synergy
Farseek
17% of 1208 decks -26% synergy
Not Dead After All
17% of 132 decks +16% synergy
Thirsting Roots
16% of 1208 decks +12% synergy
Skullclamp
16% of 1208 decks +1% synergy
Grafted Butcher
16% of 367 decks +14% synergy
Eerie Ultimatum
15% of 1208 decks -7% synergy
Ojer Taq, Deepest Foundation
15% of 111 decks +8% synergy
Losheel, Clockwork Scholar
15% of 1208 decks +15% synergy
Crawling Chorus
15% of 1205 decks +12% synergy
Ria Ivor, Bane of Bladehold
15% of 1208 decks +12% synergy
Rampant Growth
15% of 1208 decks -13% synergy
Mite Overseer
15% of 1208 decks +12% synergy
Nature's Lore
14% of 1208 decks -16% synergy
Kodama's Reach
14% of 1208 decks -13% synergy
Phyrexian Awakening
14% of 288 decks +12% synergy
Vorinclex, Monstrous Raider
13% of 1208 decks +8% synergy
Sidar Kondo of Jamuraa
13% of 1208 decks +11% synergy
Necrogen Communion
12% of 1205 decks +9% synergy
Tainted Strike
12% of 1208 decks +10% synergy
Conjurer's Closet
12% of 1208 decks +10% synergy
Elesh Norn, Mother of Machines
12% of 1208 decks +4% synergy
Lands to Add (16)
The Seedcore
20% of 1208 decks +16% synergy
Mirrex
18% of 1208 decks +14% synergy
Rogue's Passage
13% of 1208 decks -3% synergy
Indatha Triome
13% of 1208 decks -32% synergy
Overgrown Tomb
12% of 1208 decks -37% synergy
Razorverge Thicket
11% of 1208 decks +7% synergy
Godless Shrine
11% of 1208 decks -36% synergy
Temple Garden
10% of 1208 decks -38% synergy
Underground Mortuary
9% of 79 decks -19% synergy
Terramorphic Expanse
7% of 1208 decks -10% synergy
Caves of Koilos
7% of 1208 decks -20% synergy
Forlorn Flats
7% of 46 decks +4% synergy
Isolated Chapel
6% of 1208 decks -28% synergy
Llanowar Wastes
6% of 1208 decks -21% synergy
Woodland Cemetery
6% of 1208 decks -31% synergy
Lush Portico
5% of 79 decks -25% synergy
Cards to Cut (21)
Mycosynth Fiend
Cut from 78% of decks
Windborn Muse
Cut from 74% of decks
Scavenging Ooze
Cut from 72% of decks
Fumigate
Cut from 69% of decks
Carrion Call
Cut from 66% of decks
Norn's Annex
Cut from 64% of decks
Culling Ritual
Cut from 61% of decks
Phyrexian Rebirth
Cut from 58% of decks
Contagion Clasp
Cut from 51% of decks
Blight Mamba
Cut from 51% of decks
Phyrexian Atlas
Cut from 47% of decks
Caress of Phyrexia
Cut from 47% of decks
Painful Truths
Cut from 45% of decks
Chromatic Lantern
Cut from 44% of decks
Grateful Apparition
Cut from 44% of decks
Moldervine Reclamation
Cut from 44% of decks
Commander's Sphere
Cut from 40% of decks
Ichorclaw Myr
Cut from 40% of decks
Feed the Infection
Cut from 38% of decks
Merciless Eviction
Cut from 35% of decks
Wurmquake
Cut from 35% of decks
Lands to Cut (16)
Sungrass Prairie
Cut from 27% of decks
Krosan Verge
Cut from 25% of decks
Myriad Landscape
Cut from 22% of decks
Temple of Plenty
Cut from 22% of decks
Temple of Silence
Cut from 19% of decks
Temple of Malady
Cut from 18% of decks
Tainted Field
Cut from 14% of decks
Tainted Wood
Cut from 12% of decks
Bojuka Bog
Cut from 11% of decks
Exotic Orchard
Cut from 11% of decks
Fortified Village
Cut from 10% of decks
Path of Ancestry
Cut from 9% of decks
Shineshadow Snarl
Cut from 8% of decks
Necroblossom Snarl
Cut from 7% of decks
Sandsteppe Citadel
Cut from 6% of decks
Canopy Vista
Cut from 5% of decks