M:tG card similarity search
2G · Creature — Cow
At the beginning of your upkeep, you may remove a counter from a permanent you control. If you don't, sacrifice Hungry Hungry Heifer. 3/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Arguel's Blood Fast | 1B | Legendary Enchantment | {1}{B}, Pay 2 life: Draw a card. At the beginning of your upkeep, if you have 5 or less life, you may transform Arguel's Blood Fast. |
| Parasitic Implant | 3B | Enchantment — Aura | Enchant creature At the beginning of your upkeep, enchanted creature's controller sacrifices it and you create a 1/1 colorless Phyrexian Myr artifact creature token. |
| Thoughtbound Primoc | 2R | Creature — Bird Beast | Flying At the beginning of your upkeep, if a player controls more Wizards than each other player, the player who controls the most Wizards gains control of Thoughtbound Primoc. 2/3 |
| Estrid's Invocation | 2U | Enchantment | You may have Estrid's Invocation enter the battlefield as a copy of an enchantment you control, except it has "At the beginning of your upkeep, you may exile this enchantment. If you do, return it to the battlefield under its owner's control." |
| Disruption Aura | 2U | Enchantment — Aura | Enchant artifact Enchanted artifact has "At the beginning of your upkeep, sacrifice this artifact unless you pay its mana cost." |
| Kros, Defense Contractor | 1GWU | Legendary Creature — Cat Advisor | At the beginning of your upkeep, put a shield counter on target creature an opponent controls. Whenever you put one or more counters on a creature you don't control, tap that creature and goad it. It gains trample until your next turn. (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.) 2/4 |
| Infernal Denizen | 7B | Creature — Demon | At the beginning of your upkeep, sacrifice two Swamps. If you can't, tap Infernal Denizen, and an opponent may gain control of a creature you control of their choice for as long as Infernal Denizen remains on the battlefield. {T}: Gain control of target creature for as long as Infernal Denizen remains on the battlefield. 5/7 |
| Court of Ardenvale | 2WW | Enchantment | When Court of Ardenvale enters the battlefield, you become the monarch. At the beginning of your upkeep, return target permanent card with mana value 3 or less from your graveyard to your hand. If you're the monarch, return that permanent card to the battlefield instead. |
| Biting Tether | 4U | Enchantment — Aura | Enchant creature You control enchanted creature. At the beginning of your upkeep, put a -1/-1 counter on enchanted creature. |
| Nether Shadow | BB | Creature — Spirit | Haste At the beginning of your upkeep, if Nether Shadow is in your graveyard with three or more creature cards above it, you may put Nether Shadow onto the battlefield. 1/1 |