Oni Possession 

Enchantment — Aura
$0.15 #26801 0.12 21.9 years
Enchant creature
At the beginning of your upkeep, sacrifice a creature.
Enchanted creature gets +3/+3 and has trample.
Enchanted creature is a Demon Spirit.
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Cards similar to Oni Possession expected a card that isn't here?
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Demonic Appetite98%
$0.10↓#254360.44↑16.4 years↓
"At the beginning of your upkeep, sacrifice a creature."
+1 more matching line
Abhorrent Overlord95%
$0.49↑#5925↑0.29↑13.0 years↓
"At the beginning of your upkeep, sacrifice a creature."
Devouring Strossus93%
$0.81↑#21181↑0.00↓25.9 years↑
"At the beginning of your upkeep, sacrifice a creature."
Demonic Taskmaster92%
$0.24↑#9559↑0.50↑14.3 years↓
"At the beginning of your upkeep, sacrifice a creature other than this creature."
Daemogoth Woe-Eater88%
$0.25↑#7426↑0.59↑5.4 years↓
"At the beginning of your upkeep, sacrifice a creature."
Lord of the Pit88%
$0.42↑#13006↑0.41↑33.1 years↑
"At the beginning of your upkeep, sacrifice a creature other than this creature. If you can't, this creature deals 7 damage to you."
Apocalypse Demon86%
$0.27↑#15704↑0.53↑9.1 years↓
"At the beginning of your upkeep, tap this creature unless you sacrifice another creature."
Painwracker Oni85%
$0.15#19907↑0.00↓21.9 years
"At the beginning of your upkeep, sacrifice a creature if you don't control an Ogre."
Liege of the Pit84%
$0.76↑#16604↑0.00↓19.9 years↓
"At the beginning of your upkeep, sacrifice a creature other than this creature. If you can't, this creature deals 7 damage to you."
Prodigious Growth82%
$0.25↑#14373↑0.198.1 years↓
"Enchanted creature gets +7/+7 and has trample."
+1 more matching line
Mythic Proportions82%
$0.54↑#229300.38↑23.9 years↑
"Enchanted creature gets +8/+8 and has trample."
+1 more matching line
Call of the Full Moon80%
$0.09↓#264190.53↑11.1 years↓
"Enchanted creature gets +3/+2 and has trample."
+1 more matching line
Smothering Abomination79%
$0.33↑#3833↑0.28↑10.9 years↓
"At the beginning of your upkeep, sacrifice a creature."
Shadowborn Demon78%
$0.46↑#16532↑0.0513.1 years↓
"At the beginning of your upkeep, if there are fewer than six creature cards in your graveyard, sacrifice a creature."
Gaea's Embrace78%
$0.19↑#16820↑0.0627.9 years↑
"Enchanted creature gets +3/+3 and has trample."
+1 more matching line