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 |
|---|---|---|---|
| Chronicler of Heroes | 1GW | Creature — Centaur Wizard | When Chronicler of Heroes enters the battlefield, draw a card if you control a creature with a +1/+1 counter on it. 3/3 |
| Skullslither Worm | 3B | Creature — Worm | When Skullslither Worm enters the battlefield, each opponent discards a card. For each opponent who can't, put two +1/+1 counters on Skullslither Worm. 3/3 |
| Banquet Guests | XGW | Creature — Halfling Citizen | Affinity for Food (This spell costs {1} less to cast for each Food you control.) Trample Banquet Guests enters the battlefield with twice X +1/+1 counters on it. {2}, Sacrifice a Food: Banquet Guests gains indestructible until end of turn. 0/0 |
| Sapphire Drake | 5U | Creature — Drake | Flying Each creature you control with a +1/+1 counter on it has flying. 4/4 |
| Heliod's Punishment | 1W | Enchantment — Aura | Enchant creature Heliod's Punishment enters the battlefield with four task counters on it. Enchanted creature can't attack or block. It loses all abilities and has "{T}: Remove a task counter from Heliod's Punishment. Then if it has no task counters on it, destroy Heliod's Punishment." |
| Arena Trickster | 3R | Creature — Human Shaman | Whenever you cast your first spell during each opponent's turn, put a +1/+1 counter on Arena Trickster. 3/3 |
| Akroan Skyguard | 1W | Creature — Human Soldier | Flying Heroic — Whenever you cast a spell that targets Akroan Skyguard, put a +1/+1 counter on Akroan Skyguard. 1/1 |
| Herald of the Sun | 4WW | Creature — Angel | Flying {3}{W}: Put a +1/+1 counter on another target creature with flying. 4/4 |
| Seven-Tail Mentor | 3W | Creature — Fox Samurai | When Seven-Tail Mentor enters the battlefield or dies, put a +1/+1 counter on target creature or Vehicle you control. 2/3 |
| Devouring Hellion | 2R | Creature — Hellion | As Devouring Hellion enters the battlefield, you may sacrifice any number of creatures and/or planeswalkers. If you do, it enters with twice that many +1/+1 counters on it. 2/2 |