M:tG card similarity search
| Name | Mana | Type | Text | 
|---|---|---|---|
| Opal Guardian | WWW | Enchantment | When an opponent casts a creature spell, if Opal Guardian is an enchantment, Opal Guardian becomes a 3/4 Gargoyle creature with flying and protection from red. | 
| Daggersail Aeronaut | 3R | Creature — Goblin | As long as it's your turn, Daggersail Aeronaut has flying. 3/2 | 
| Devouring Swarm | 1BB | Creature — Insect | Flying Sacrifice a creature: Devouring Swarm gets +1/+1 until end of turn. 2/1 | 
| Youthful Valkyrie | 1W | Creature — Angel | Flying Whenever another Angel enters the battlefield under your control, put a +1/+1 counter on Youthful Valkyrie. 1/3 | 
| Artificer's Dragon | 6 | Artifact Creature — Dragon | Flying {R}: Artifact creatures you control get +1/+0 until end of turn. Unearth {3}{R}{R} ({3}{R}{R}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.) 4/4 | 
| Raking Canopy | 1GG | Enchantment | Whenever a creature with flying attacks you, Raking Canopy deals 4 damage to it. | 
| Marauding Sphinx | 3UU | Creature — Sphinx Rogue | Flying, vigilance, ward {2} Whenever you commit a crime, surveil 2. This ability triggers only once each turn. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime.) 3/5 | 
| Shimmering Wings | U | Enchantment — Aura | Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.) Enchanted creature has flying. (It can't be blocked except by creatures with flying or reach.) {U}: Return Shimmering Wings to its owner's hand. | 
| Skyclave Sentinel | 3 | Artifact Creature — Gargoyle | Kicker {4} (You may pay an additional {4} as you cast this spell.) Flying, defender If Skyclave Sentinel was kicked, it enters the battlefield with two +1/+1 counters on it. As long as Skyclave Sentinel has a +1/+1 counter on it, it can attack as though it didn't have defender. 2/3 | 
| Falconer Adept | 3W | Creature — Human Soldier | Whenever Falconer Adept attacks, create a 1/1 white Bird creature token with flying that's tapped and attacking. 2/3 |