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 |
|---|---|---|---|
| Frilled Cave-Wurm | 3U | Creature — Salamander Wurm | Descend 4 — Frilled Cave-Wurm gets +2/+0 as long as there are four or more permanent cards in your graveyard. 2/5 |
| Experiment Kraj | 2GGUU | Legendary Creature — Ooze Mutant | Experiment Kraj has all activated abilities of each other creature with a +1/+1 counter on it. {T}: Put a +1/+1 counter on target creature. 4/6 |
| Pyromancer Ascension | 1R | Enchantment | Whenever you cast an instant or sorcery spell that has the same name as a card in your graveyard, you may put a quest counter on Pyromancer Ascension. Whenever you cast an instant or sorcery spell while Pyromancer Ascension has two or more quest counters on it, you may copy that spell. You may choose new targets for the copy. |
| Ruthless Sniper | B | Creature — Human Archer | Whenever you cycle or discard a card, you may pay {1}. If you do, put a -1/-1 counter on target creature. 1/2 |
| Ardent Recruit | W | Creature — Human Soldier | Metalcraft — Ardent Recruit gets +2/+2 as long as you control three or more artifacts. 1/1 |
| Soulherder | 1WU | Creature — Spirit | Whenever a creature is exiled from the battlefield, put a +1/+1 counter on Soulherder. At the beginning of your end step, you may exile another target creature you control, then return that card to the battlefield under its owner's control. 1/1 |
| Cast into Darkness | 1B | Enchantment — Aura | Enchant creature Enchanted creature gets -2/-0 and can't block. |
| Crippling Blight | B | Enchantment — Aura | Enchant creature Enchanted creature gets -1/-1 and can't block. |
| Naya Hushblade | R/WG | Creature — Elf Rogue | As long as you control another multicolored permanent, Naya Hushblade gets +1/+1 and has shroud. (It can't be the target of spells or abilities.) 2/1 |
| Historian's Wisdom | 2G | Enchantment — Aura | Enchant artifact or creature When Historian's Wisdom enters the battlefield, if enchanted permanent is a creature with the greatest power among creatures on the battlefield, draw a card. As long as enchanted permanent is a creature, it gets +2/+1. |