Agent of Masks 
Creature — Human Advisor
$0.14 #17946 0.22 20.7 years
At the beginning of your upkeep, each opponent loses 1 life. You gain life equal to the life lost this way.
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Subversion100%
$1.92↑#170680.00↓27.7 years↑
"At the beginning of your upkeep, each opponent loses 1 life. You gain life equal to the life lost this way."
Drana's Emissary97%
$0.34↑#6763↑0.06↓11.0 years↓
"At the beginning of your upkeep, each opponent loses 1 life and you gain 1 life."
Dogged Pursuit96%
$0.17↑#12922↑0.33↑5.7 years↓
"At the beginning of your end step, each opponent loses 1 life and you gain 1 life."
Tithing Blade // Consuming Sepulcher95%
$0.47↑#4862↑0.32↑2.9 years↓
"At the beginning of your upkeep, each opponent loses 1 life and you gain 1 life."
Exsanguinate95%
$0.33↑#272↑0.78↑16.1 years↓
"Each opponent loses X life. You gain life equal to the life lost this way."
Blood Tithe95%
$0.30↑#11033↑0.38↑16.3 years↓
"Each opponent loses 3 life. You gain life equal to the life lost this way."
Chancellor of the Dross93%
$1.33↑#173810.61↑15.4 years↓
"You may reveal this card from your opening hand. If you do, at the beginning of the first upkeep, each opponent loses 3 life, then you gain life equal to the life lost this way."
Debt to the Deathless92%
$0.36↑#2535↑0.46↑13.5 years↓
"Each opponent loses two times X life. You gain life equal to the life lost this way."
Scholar of Athreos92%
$0.14#24017↓0.00↓13.1 years↓
"
: Each opponent loses 1 life. You gain life equal to the life lost this way."
: Each opponent loses 1 life. You gain life equal to the life lost this way."
Vampire Neonate92%
$0.13↓#155880.06↓8.3 years↓
", 
: Each opponent loses 1 life and you gain 1 life."
, : Each opponent loses 1 life and you gain 1 life."
Skirmish Rhino92%
$0.24↑#172150.06↓1.5 years↓
"When this creature enters, each opponent loses 2 life and you gain 2 life."
Sneering Shadewriter92%
$0.12↓#205500.08↓0.5 years↓
"When this creature enters, each opponent loses 2 life and you gain 2 life."
Sinister Monolith90%
$0.27↑#6542↑0.07↓2.2 years↓
"At the beginning of combat on your turn, each opponent loses 1 life and you gain 1 life."
Vampire Opportunist90%
$0.18↑#25574↓0.00↓7.5 years↓
"
: Each opponent loses 2 life and you gain 2 life."
: Each opponent loses 2 life and you gain 2 life."
Sanguine Syphoner90%
$0.22↑#6477↑0.00↓1.9 years↓
"Whenever this creature attacks, each opponent loses 1 life and you gain 1 life."
Urborg Syphon-Mage90%
$0.04↓#213850.11↓20.0 years
", , Discard a card: Each other player loses 2 life. You gain life equal to the life lost this way."
, , Discard a card: Each other player loses 2 life. You gain life equal to the life lost this way."
Servant of Tymaret89%
$0.15↑#190910.2512.7 years↓
"Whenever this creature becomes untapped, each opponent loses 1 life. You gain life equal to the life lost this way."
Creeping Bloodsucker89%
$5.04↑#1552↑0.313.9 years↓
"At the beginning of your upkeep, this creature deals 1 damage to each opponent. You gain life equal to the damage dealt this way."
Tormented Hero89%
$0.16↑#23059↓0.2413.1 years↓
"Whenever you cast a spell that targets this creature, each opponent loses 1 life. You gain life equal to the life lost this way."
Insatiable Hemophage88%
$0.22↑#9202↑0.156.5 years↓
"Whenever this creature mutates, each opponent loses X life and you gain X life, where X is the number of times this creature has mutated."