M:tG card similarity search
1U · Artifact Creature — Construct
When Corridor Monitor enters the battlefield, untap target artifact or creature you control. 1/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Mirrorworks | 5 | Artifact | Whenever another nontoken artifact enters the battlefield under your control, you may pay {2}. If you do, create a token that's a copy of that artifact. |
| Research Thief | 4U | Artifact Creature — Moonfolk Wizard | Flash Flying Whenever an artifact creature you control deals combat damage to a player, draw a card. 3/3 |
| Squealing Devil | 1R | Creature — Devil | Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) When Squealing Devil enters the battlefield, you may pay {X}. If you do, target creature gets +X/+0 until end of turn. When Squealing Devil enters the battlefield, sacrifice it unless {B} was spent to cast it. 2/1 |
| Homarid Warrior | 4U | Creature — Homarid Warrior | {U}: Homarid Warrior gains shroud until end of turn and doesn't untap during your next untap step. Tap Homarid Warrior. (A creature with shroud can't be the target of spells or abilities.) 3/3 |
| The Fifth Doctor | 2WU | Legendary Creature — Time Lord Doctor | Peaceful Coexistence — At the beginning of your end step, put a +1/+1 counter on each creature you control that didn't attack or enter the battlefield this turn. Untap those creatures. 2/2 |
| Tel-Jilad Fallen | 2GG | Creature — Phyrexian Elf Warrior | Protection from artifacts Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) 3/1 |
| Archangel Avacyn | 3WW | Legendary Creature — Angel | Flash Flying, vigilance When Archangel Avacyn enters the battlefield, creatures you control gain indestructible until end of turn. When a non-Angel creature you control dies, transform Archangel Avacyn at the beginning of the next upkeep. 4/4 |
| Sparring Regimen | 2W | Enchantment | When Sparring Regimen enters the battlefield, learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.) Whenever you attack, put a +1/+1 counter on target attacking creature and untap it. |
| Broken Wings | 2G | Instant | Destroy target artifact, enchantment, or creature with flying. |
| Return to the Earth | 3G | Instant | Destroy target artifact, enchantment, or creature with flying. |