M:tG card similarity search
3BB · Enchantment
At the beginning of your upkeep, put a despair counter on Descent into Madness, then each player exiles X permanents they control and/or cards from their hand, where X is the number of despair counters on Descent into Madness.
| Name | Mana | Type | Text |
|---|---|---|---|
| Sunfall | 3WW | Sorcery | Exile all creatures. Incubate X, where X is the number of creatures exiled this way. (Create an Incubator token with X +1/+1 counters on it and "{2}: Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.) |
| Cruel Sadist | B | Creature — Human Assassin | {B}, {T}, Pay 1 life: Put a +1/+1 counter on Cruel Sadist. {2}{B}, {T}, Remove X +1/+1 counters from Cruel Sadist: It deals X damage to target creature. 1/1 |
| Aboroth | 4GG | Creature — Elemental | Cumulative upkeep—Put a -1/-1 counter on Aboroth. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) 9/9 |
| City of Shadows | Land | {T}, Exile a creature you control: Put a storage counter on City of Shadows. {T}: Add {C} for each storage counter on City of Shadows. | |
| Thromok the Insatiable | 3RG | Legendary Creature — Hellion | Devour X, where X is the number of creatures devoured this way (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with X +1/+1 counters on it for each of those creatures.) 0/0 |
| Palantír of Orthanc | 3 | Legendary Artifact | At the beginning of your end step, put an influence counter on Palantír of Orthanc and scry 2. Then target opponent may have you draw a card. If that player doesn't, you mill X cards, where X is the number of influence counters on Palantír of Orthanc, and that player loses life equal to the total mana value of those cards. |
| Contaminated Drink | XUB | Instant | Draw X cards, then you get half X rad counters, rounded up. |
| Crescendo of War | 3W | Enchantment | At the beginning of each upkeep, put a strife counter on Crescendo of War. Attacking creatures get +1/+0 for each strife counter on Crescendo of War. Blocking creatures you control get +1/+0 for each strife counter on Crescendo of War. |
| Bloodthirsty Ogre | 2B | Creature — Ogre Warrior Shaman | {T}: Put a devotion counter on Bloodthirsty Ogre. {T}: Target creature gets -X/-X until end of turn, where X is the number of devotion counters on Bloodthirsty Ogre. Activate only if you control a Demon. 3/1 |
| Heart of Bogardan | 2RR | Enchantment | Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When a player doesn't pay Heart of Bogardan's cumulative upkeep, Heart of Bogardan deals X damage to target player or planeswalker and each creature that player or that planeswalker's controller controls, where X is twice the number of age counters on Heart of Bogardan minus 2. |