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 |
|---|---|---|---|
| Magmatic Sprinter | 2R | Creature — Phyrexian Warrior | Haste When Magmatic Sprinter enters the battlefield, put two oil counters on target artifact or creature you control. At the beginning of your end step, return Magmatic Sprinter to its owner's hand unless you remove two oil counters from it. 3/2 |
| Hada Freeblade | W | Creature — Human Soldier Ally | Whenever Hada Freeblade or another Ally enters the battlefield under your control, you may put a +1/+1 counter on Hada Freeblade. 0/1 |
| Grand Marshal Macie | 1WB | Legendary Creature — Human Performer | You may choose not to untap Grand Marshal Macie during your untap step. If you do, put a pause counter on it, then you lose 1 life for each pause counter on it. Whenever Macie becomes untapped, remove all pause counters from it. {2}, {T}: Choose an "until end of turn" or "this turn" effect. As long as Macie remains tapped, that effect doesn't end. 2/2 |
| Bounty Hunter | 2BB | Creature — Human Archer Minion | {T}: Put a bounty counter on target nonblack creature. {T}: Destroy target creature with a bounty counter on it. 2/2 |
| Serve | 1U | Instant | Target creature gets -6/-0 until end of turn. Fuse (You may cast one or both halves of this card from your hand.) |
| Gravitational Shift | 3UU | Enchantment | Creatures with flying get +2/+0. Creatures without flying get -2/-0. |
| Sengir Vampire | 3BB | Creature — Vampire | Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever a creature dealt damage by Sengir Vampire this turn dies, put a +1/+1 counter on Sengir Vampire. 4/4 |
| Feral Ghoul | 2B | Creature — Zombie Mutant | Menace Whenever another creature you control dies, put a +1/+1 counter on Feral Ghoul. When Feral Ghoul dies, each opponent gets a number of rad counters equal to its power. 2/2 |
| Mausoleum Harpy | 4B | Creature — Harpy | Flying Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) Whenever another creature you control dies, if you have the city's blessing, put a +1/+1 counter on Mausoleum Harpy. 3/3 |
| Tempest Hart | 3G | Creature — Elemental Elk | Trample Whenever you cast a spell with mana value 5 or greater, put a +1/+1 counter on Tempest Hart. 3/4 |