M:tG card similarity search
2U · Enchantment
Cast this spell only if no permanents named Tidal Influence are on the battlefield. Tidal Influence enters the battlefield with a tide counter on it. At the beginning of your upkeep, put a tide counter on Tidal Influence. As long as there is exactly one tide counter on Tidal Influence, all blue creatures get -2/-0. As long as there are exactly three tide counters on Tidal Influence, all blue creatures get +2/+0. Whenever there are four or more tide counters on Tidal Influence, remove all tide counters from it.
| Name | Mana | Type | Text |
|---|---|---|---|
| Atmosphere Surgeon | 1U | Creature — Phyrexian Wizard | Whenever you cast a noncreature spell, put an oil counter on Atmosphere Surgeon. Remove an oil counter from Atmosphere Surgeon: Target creature gains flying until end of turn. Activate only as a sorcery. 2/1 |
| Smokestack | 4 | Artifact | At the beginning of your upkeep, you may put a soot counter on Smokestack. At the beginning of each player's upkeep, that player sacrifices a permanent for each soot counter on Smokestack. |
| Chalice of the Void | XX | Artifact | Chalice of the Void enters the battlefield with X charge counters on it. Whenever a player casts a spell with mana value equal to the number of charge counters on Chalice of the Void, counter that spell. |
| Dark Depths | Legendary Snow Land | Dark Depths enters the battlefield with ten ice counters on it. {3}: Remove an ice counter from Dark Depths. When Dark Depths has no ice counters on it, sacrifice it. If you do, create Marit Lage, a legendary 20/20 black Avatar creature token with flying and indestructible. | |
| Savage Thallid | 3GG | Creature — Fungus | At the beginning of your upkeep, put a spore counter on Savage Thallid. Remove three spore counters from Savage Thallid: Create a 1/1 green Saproling creature token. Sacrifice a Saproling: Regenerate target Fungus. 5/2 |
| Arcane Spyglass | 4 | Artifact | {2}, {T}, Sacrifice a land: Draw a card and put a charge counter on Arcane Spyglass. Remove three charge counters from Arcane Spyglass: Draw a card. |
| Blademane Baku | 1R | Creature — Spirit | Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Blademane Baku. {1}, Remove X ki counters from Blademane Baku: For each counter removed, Blademane Baku gets +2/+0 until end of turn. 1/1 |
| Gemstone Array | 4 | Artifact | {2}: Put a charge counter on Gemstone Array. Remove a charge counter from Gemstone Array: Add one mana of any color. |
| Hexavus | 6 | Artifact Creature — Construct | Flying Hexavus enters the battlefield with six +1/+1 counters on it. {1}, Remove a +1/+1 counter from Hexavus: Put a flying counter on another target creature. {1}, Remove a counter from another creature you control: Put a +1/+1 counter on Hexavus. 0/0 |
| Sunspring Expedition | W | Enchantment | Landfall — Whenever a land enters the battlefield under your control, you may put a quest counter on Sunspring Expedition. Remove three quest counters from Sunspring Expedition and sacrifice it: You gain 8 life. |