M:tG card similarity search
1U · Creature — Siren
Flash Flying When Threnody Singer enters the battlefield, target creature an opponent controls gets -X/-0 until end of turn, where X is your devotion to blue. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.) 1/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Slithery Stalker | 1BB | Creature — Nightmare Horror | Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) When Slithery Stalker enters the battlefield, exile target green or white creature an opponent controls. When Slithery Stalker leaves the battlefield, return the exiled card to the battlefield under its owner's control. 1/1 |
| Academy Journeymage | 4U | Creature — Human Wizard | This spell costs {1} less to cast if you control a Wizard. When Academy Journeymage enters the battlefield, return target creature an opponent controls to its owner's hand. 3/2 |
| Aspirant's Ascent | U | Instant | Until end of turn, target creature gets +1/+3 and gains flying and toxic 1. (Players dealt combat damage by that creature also get a poison counter.) |
| Dirge Bat | 2BB | Creature — Bat | Mutate {4}{B}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Flash Flying Whenever this creature mutates, destroy target creature or planeswalker an opponent controls. 3/3 |
| Dungeon Shade | 3B | Creature — Shade Spirit | Flying {B}: Dungeon Shade gets +1/+1 until end of turn. 1/1 |
| Guardian Archon | 4WW | Creature — Archon | Flying As Guardian Archon enters the battlefield, secretly choose an opponent. Reveal the player you chose: You and target permanent you control each gain protection from the chosen player until end of turn. Activate only once. 5/5 |
| Baffling End | 1W | Enchantment | When Baffling End enters the battlefield, exile target creature an opponent controls with mana value 3 or less. When Baffling End leaves the battlefield, target opponent creates a 3/3 green Dinosaur creature token with trample. |
| Gryff Vanguard | 4U | Creature — Human Knight | Flying When Gryff Vanguard enters the battlefield, draw a card. 3/2 |
| Dance of Shadows | 3BB | Sorcery — Arcane | Creatures you control get +1/+0 and gain fear until end of turn. (They can't be blocked except by artifact creatures and/or black creatures.) |
| Hammerheim Deadeye | 3R | Creature — Giant Warrior | Echo {5}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) When Hammerheim Deadeye enters the battlefield, destroy target creature with flying. 3/3 |