M:tG card similarity search
R · Creature — Dragon
Flying Slumbering Dragon can't attack or block unless it has five or more +1/+1 counters on it. Whenever a creature attacks you or a planeswalker you control, put a +1/+1 counter on Slumbering Dragon. 3/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Thantis, the Warweaver | 3BRG | Legendary Creature — Spider | Vigilance, reach All creatures attack each combat if able. Whenever a creature attacks you or a planeswalker you control, put a +1/+1 counter on Thantis, the Warweaver. 5/5 |
| Myr Prototype | 5 | Artifact Creature — Myr | At the beginning of your upkeep, put a +1/+1 counter on Myr Prototype. Myr Prototype can't attack or block unless you pay {1} for each +1/+1 counter on it. 2/2 |
| Keleth, Sunmane Familiar | 1W | Legendary Creature — Horse | Whenever a commander you control attacks, put a +1/+1 counter on it. Partner (You can have two commanders if both have partner.) 1/1 |
| Armory of Iroas | 2 | Artifact — Equipment | Whenever equipped creature attacks, put a +1/+1 counter on it. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) |
| Bone Sabres | 2G | Artifact — Equipment | Whenever equipped creature attacks, put four +1/+1 counters on it. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.) |
| Phyrexian Marauder | X | Artifact Creature — Phyrexian Construct | Phyrexian Marauder enters the battlefield with X +1/+1 counters on it. Phyrexian Marauder can't block. Phyrexian Marauder can't attack unless you pay {1} for each +1/+1 counter on it. 0/0 |
| Clockwork Dragon | 7 | Artifact Creature — Dragon | Flying Clockwork Dragon enters the battlefield with six +1/+1 counters on it. Whenever Clockwork Dragon attacks or blocks, remove a +1/+1 counter from it at end of combat. {3}: Put a +1/+1 counter on Clockwork Dragon. 0/0 |
| Gleam of Battle | 4RW | Enchantment | Whenever a creature you control attacks, put a +1/+1 counter on it. |
| Fuss | 2R/W | Instant | Put a +1/+1 counter on each attacking creature you control. |
| Curse of Predation | 2G | Enchantment — Aura Curse | Enchant player Whenever a creature attacks enchanted player, put a +1/+1 counter on it. |