M:tG card similarity search
2U · Artifact
When Astroquarium enters the battlefield, you may put an art sticker on it. {1}, {T}: Until end of turn, target creature becomes a blue Shark with base power and toughness 4/4. If the cracks in Astroquarium's art are completely covered, that creature becomes a blue Octopus with base power and toughness 8/8 instead. Activate only as a sorcery.
| Name | Mana | Type | Text |
|---|---|---|---|
| Hidden Predators | G | Enchantment | When an opponent controls a creature with power 4 or greater, if Hidden Predators is an enchantment, Hidden Predators becomes a 4/4 Beast creature. |
| Blade of Shared Souls | 2U | Artifact — Equipment | For Mirrodin! (When this Equipment enters the battlefield, create a 2/2 red Rebel creature token, then attach this to it.) Whenever Blade of Shared Souls becomes attached to a creature, for as long as Blade of Shared Souls remains attached to it, you may have that creature become a copy of another target creature you control. Equip {2} |
| Opal Champion | 2W | Enchantment | When an opponent casts a creature spell, if Opal Champion is an enchantment, Opal Champion becomes a 3/3 Knight creature with first strike. |
| Sword-Swallowing Seraph | 4WW | Creature — Angel Performer | Flying, vigilance When Sword-Swallowing Seraph enters the battlefield, you may put a name sticker on a nonland permanent you own. {1}{W}, {T}: Put a +1/+1 counter on another target creature with a name sticker on it. Activate only as a sorcery. 4/4 |
| Tidal Warrior | U | Creature — Merfolk Warrior | {T}: Target land becomes an Island until end of turn. 1/1 |
| Wildfire Awakener | X1RW | Creature — Human Wizard | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) When Wildfire Awakener enters the battlefield, create X 1/1 red Elemental creature tokens with "Whenever this creature becomes tapped, it deals 1 damage to target player." 3/2 |
| Genju of the Cedars | G | Enchantment — Aura | Enchant Forest {2}: Enchanted Forest becomes a 4/4 green Spirit creature until end of turn. It's still a land. When enchanted Forest is put into a graveyard, you may return Genju of the Cedars from your graveyard to your hand. |
| Warping Wail | 1C | Instant | ({C} represents colorless mana.) Choose one — • Exile target creature with power or toughness 1 or less. • Counter target sorcery spell. • Create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add {C}." |
| Prize Wall | 1U | Creature — Wall | Defender {U}, {T}: You get {TK}. {4}{U}, {T}: You may put a sticker on a nonland permanent you own. Activate only as a sorcery. 0/4 |
| Mirrorweave | 2W/UW/U | Instant | Each other creature becomes a copy of target nonlegendary creature until end of turn. |