M:tG card similarity search
5 · Artifact Creature — Bird
Flying Clockwork Avian enters the battlefield with four +1/+0 counters on it. At end of combat, if Clockwork Avian attacked or blocked this combat, remove a +1/+0 counter from it. {X}, {T}: Put up to X +1/+0 counters on Clockwork Avian. This ability can't cause the total number of +1/+0 counters on Clockwork Avian to be greater than four. Activate only during your upkeep. 0/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Thought Gorger | 2BB | Creature — Horror | Trample When Thought Gorger enters the battlefield, put a +1/+1 counter on it for each card in your hand. If you do, discard your hand. When Thought Gorger leaves the battlefield, draw a card for each +1/+1 counter on it. 2/2 |
| Inherited Fiend | Creature — Demon | Flying {2}{B}: Exile target creature card from a graveyard. Put a +1/+1 counter on Inherited Fiend. 4/4 | |
| The Ozolith | 1 | Legendary Artifact | Whenever a creature you control leaves the battlefield, if it had counters on it, put those counters on The Ozolith. At the beginning of combat on your turn, if The Ozolith has counters on it, you may move all counters from The Ozolith onto target creature. |
| Marcus, Mutant Mayor | 3GU | Legendary Creature — Mutant Advisor | Vigilance, trample Whenever a creature you control deals combat damage to a player, draw a card if that creature has a +1/+1 counter on it. If it doesn't, put a +1/+1 counter on it. 4/4 |
| Sengir Connoisseur | 3BB | Creature — Vampire | Flying Whenever one or more other creatures die, put a +1/+1 counter on Sengir Connoisseur. This ability triggers only once each turn. 3/3 |
| A-Paragon of Modernity | 4 | Artifact Creature — Angel Warrior | Flying {3}: Paragon of Modernity gets +1/+1 until end of turn. If exactly three colors of mana were spent to activate this ability, put a +1/+1 counter on it instead. 2/3 |
| Power Plant Worker | 5 | Artifact Creature — Assembly-Worker | {3}: Power Plant Worker gets +2/+2 until end of turn. If you control creatures named Mine Worker and Tower Worker, put two +1/+1 counters on Power Plant Worker instead. Activate only once each turn. 4/4 |
| Helium Squirter | 4U | Creature — Beast Mutant | Graft 3 (This creature enters the battlefield with three +1/+1 counters on it. Whenever another creature enters the battlefield, you may move a +1/+1 counter from this creature onto it.) {1}: Target creature with a +1/+1 counter on it gains flying until end of turn. 0/0 |
| Voracious Vacuum | 3 | Host Artifact Creature — Construct | When this creature enters the battlefield, put a +1/+1 counter on target creature. 1/1 |
| Forge of Heroes | Land | {T}: Add {C}. {T}: Choose target commander that entered the battlefield this turn. Put a +1/+1 counter on it if it's a creature and a loyalty counter on it if it's a planeswalker. |