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 |
|---|---|---|---|
| Awakened Awareness | XUU | Enchantment — Aura | Enchant artifact or creature When Awakened Awareness enters the battlefield, put X +1/+1 counters on enchanted permanent. As long as enchanted permanent is a creature, it has base power and toughness 1/1. |
| Lord of the Nazgûl | 3UB | Legendary Creature — Wraith Noble | Flying Wraiths you control have protection from Ring-bearers. Whenever you cast an instant or sorcery spell, create a 3/3 black Wraith creature token with menace. Then if you control nine or more Wraiths, Wraiths you control have base power and toughness 9/9 until end of turn. 4/3 |
| A-Futurist Operative | U | Creature — Human Ninja | As long as Futurist Operative is tapped, it's a Human Citizen with base power and toughness 1/1 and can't be blocked. {2}{U}: Untap Futurist Operative. 0/4 |
| A-Mightstone's Animation | 2U | Enchantment — Aura | Enchant artifact When Mightstone's Animation enters the battlefield, draw two cards, then discard a card. Enchanted artifact is a creature with base power and toughness 4/4 in addition to its other types. |
| Vedalken Humiliator | 3U | Creature — Vedalken Wizard | Metalcraft — Whenever Vedalken Humiliator attacks, if you control three or more artifacts, creatures your opponents control lose all abilities and have base power and toughness 1/1 until end of turn. 3/4 |
| Merfolk Thaumaturgist | 2U | Creature — Merfolk Wizard | {T}: Switch target creature's power and toughness until end of turn. 1/2 |
| Mannichi, the Fevered Dream | 2R | Legendary Creature — Spirit | {1}{R}: Switch each creature's power and toughness until end of turn. 1/2 |
| Futurist Operative | 3U | Creature — Human Ninja | As long as Futurist Operative is tapped, it's a Human Citizen with base power and toughness 1/1 and can't be blocked. {2}{U}: Untap Futurist Operative. 3/4 |
| Riptide Mangler | 1U | Creature — Beast | {1}{U}: Change Riptide Mangler's base power to target creature's power. (This effect lasts indefinitely.) 0/3 |
| Elvish House Party | 4GG | Creature — Elf Rogue | Elvish House Party's power and toughness are each equal to the current hour, using the twelve-hour system. */* |