M:tG card similarity search
7 · Artifact Creature — Myr Construct
When Myr Battlesphere enters the battlefield, create four 1/1 colorless Myr artifact creature tokens. Whenever Myr Battlesphere attacks, you may tap X untapped Myr you control. If you do, Myr Battlesphere gets +X/+0 until end of turn and deals X damage to the player or planeswalker it's attacking. 4/7
| Name | Mana | Type | Text |
|---|---|---|---|
| Midnight Arsonist | 3R | Creature — Vampire | When Midnight Arsonist enters the battlefield, destroy up to X target artifacts without mana abilities, where X is the number of Vampires you control. 3/2 |
| Jovial Evil | 2B | Sorcery | Jovial Evil deals X damage to target opponent, where X is twice the number of white creatures that player controls. |
| Sword of the Ages | 6 | Artifact | Sword of the Ages enters the battlefield tapped. {T}, Sacrifice Sword of the Ages and any number of creatures you control: Sword of the Ages deals X damage to any target, where X is the total power of the creatures sacrificed this way, then exile Sword of the Ages and those creature cards. |
| Alaborn Cavalier | 2WW | Creature — Human Knight | Whenever Alaborn Cavalier attacks, you may tap target creature. 2/2 |
| Corridor Monitor | 1U | Artifact Creature — Construct | When Corridor Monitor enters the battlefield, untap target artifact or creature you control. 1/4 |
| Primaris Chaplain | 2WB | Creature — Astartes Cleric | Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.) Rosarius — Whenever Primaris Chaplain attacks, it gains indestructible until end of turn. 3/3 |
| Mass Manipulation | XXUUUU | Sorcery | Gain control of X target creatures and/or planeswalkers. |
| Coral Barrier | 2U | Creature — Wall | Defender (This creature can't attack.) When Coral Barrier enters the battlefield, create a 1/1 blue Squid creature token with islandwalk. (It can't be blocked as long as defending player controls an Island.) 1/3 |
| Marching Duodrone | 2 | Artifact Creature — Construct | Whenever Marching Duodrone attacks, each player creates a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") 2/2 |
| Crimson Hellkite | 6RRR | Creature — Dragon | Flying {X}, {T}: Crimson Hellkite deals X damage to target creature. Spend only red mana on X. 6/6 |