M:tG card similarity search
3 · Artifact
{T}: Add {G} or {U}. {G}{U}: Simic Keyrune becomes a 2/3 green and blue Crab artifact creature with hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Tidal Visionary | U | Creature — Merfolk Wizard | {T}: Target creature becomes the color of your choice until end of turn. 1/1 |
| Howling Moon | 2G | Enchantment | At the beginning of combat on your turn, target Wolf or Werewolf you control gets +2/+2 until end of turn. Whenever an opponent casts their second spell each turn, create a 2/2 green Wolf creature token. |
| Gift of Tusks | U | Instant | Until end of turn, target creature loses all abilities and becomes a green Elephant with base power and toughness 3/3. |
| Centaur's Herald | G | Creature — Elf Scout | {2}{G}, Sacrifice Centaur's Herald: Create a 3/3 green Centaur creature token. 0/1 |
| Celestus Sanctifier | 2W | Creature — Human Cleric | If it's neither day nor night, it becomes day as Celestus Sanctifier enters the battlefield. Whenever day becomes night or night becomes day, look at the top two cards of your library. Put one of them into your graveyard. 3/2 |
| Illusion | U | Instant | Target spell or permanent becomes the color of your choice until end of turn. |
| Optimus Prime, Inspiring Leader | 3RW | Legendary Artifact Creature — Autobot | {1}: Turn target permanent you control to its other face. {1}: Until end of turn, Optimus Prime, Inspiring Leader becomes a Construct with base power and toughness 6/6 and creatures you control gain trample. 4/5 |
| Nuisance Engine | 3 | Artifact | {2}, {T}: Create a 0/1 colorless Pest artifact creature token. |
| Prismatic Dragon | 2WW | Summon Dragon | Flying During your upkeep, Prismatic Dragon becomes a random color permanently. {2}: Prismatic Dragon becomes a random color permanently. 2/3 |
| Tendril of the Mycotyrant | 1G | Creature — Fungus Wizard | {5}{G}{G}: Put seven +1/+1 counters on target noncreature land you control. It becomes a 0/0 Fungus creature with haste. It's still a land. 2/2 |