M:tG card similarity search
7U · Creature — Serpent
Slipstream Serpent can't attack unless defending player controls an Island. When you control no Islands, sacrifice Slipstream Serpent. Morph {5}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) 6/6
| Name | Mana | Type | Text |
|---|---|---|---|
| Mightstone | 4 | Artifact | Attacking creatures get +1/+0. |
| Crossway Vampire | 1RR | Creature — Vampire | When Crossway Vampire enters the battlefield, target creature can't block this turn. 3/2 |
| Charging Hooligan | 3R | Creature — Human Peasant | Whenever Charging Hooligan attacks, it gets +1/+0 until end of turn for each attacking creature. If a Rat is attacking, Charging Hooligan gains trample until end of turn. 3/3 |
| Sigarda's Imprisonment | 2W | Enchantment — Aura | Enchant creature Enchanted creature can't attack or block. {4}{W}: Exile enchanted creature. Create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") |
| Invasion of Innistrad | 2BB | Battle — Siege | (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) Flash When Invasion of Innistrad enters the battlefield, target creature an opponent controls gets -13/-13 until end of turn. |
| Ravenous Necrotitan | 2BB | Creature — Phyrexian Horror | Corrupted — When Ravenous Necrotitan enters the battlefield, sacrifice a creature unless an opponent has three or more poison counters. 6/6 |
| Illusory Gains | 3UU | Enchantment — Aura | Enchant creature You control enchanted creature. Whenever a creature enters the battlefield under an opponent's control, attach Illusory Gains to that creature. |
| Mana Geyser | 3RR | Sorcery | Add {R} for each tapped land your opponents control. |
| Ghostform | 1U | Sorcery | Up to two target creatures can't be blocked this turn. |
| Haunter of Nightveil | 3UB | Creature — Spirit | Creatures your opponents control get -1/-0. 3/4 |