M:tG card similarity search
3R · Creature — Ogre Knight
Whenever Ogre Errant attacks, another target attacking Knight gains menace until end of turn. (It can't be blocked except by two or more creatures.) 3/4
| Name | Mana | Type | Text | 
|---|---|---|---|
| Cave People | 1RR | Creature — Human | Whenever Cave People attacks, it gets +1/-2 until end of turn. {1}{R}{R}, {T}: Target creature gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.) 1/4 | 
| Boros Mastiff | 1W | Creature — Dog | Battalion — Whenever Boros Mastiff and at least two other creatures attack, Boros Mastiff gains lifelink until end of turn. (Damage dealt by a creature with lifelink also causes its controller to gain that much life.) 2/2 | 
| Civil Servant | GW | Creature — Cat Citizen | Whenever Civil Servant attacks, you may tap another untapped Citizen you control. If you do, Civil Servant gets +1/+0 and gains lifelink until end of turn. 2/3 | 
| Iron-Craw Crusher | 7 | Artifact Creature — Wurm | Prototype {2}{G}{G} — 2/5 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) Whenever Iron-Craw Crusher attacks, target attacking creature gets +X/+0 until end of turn, where X is Iron-Craw Crusher's power. 4/6 | 
| Pianna, Nomad Captain | 1WW | Legendary Creature — Human Nomad | Whenever Pianna, Nomad Captain attacks, attacking creatures get +1/+1 until end of turn. 2/2 | 
| Morkrut Necropod | 5B | Creature — Slug Horror | Menace (This creature can't be blocked except by two or more creatures.) Whenever Morkrut Necropod attacks or blocks, sacrifice another creature or land. 7/7 | 
| Cenn's Heir | 1W | Creature — Kithkin Soldier | Whenever Cenn's Heir attacks, it gets +1/+1 until end of turn for each other attacking Kithkin. 1/1 | 
| Jelenn Sphinx | 3WU | Creature — Sphinx | Flying, vigilance Whenever Jelenn Sphinx attacks, other attacking creatures get +1/+1 until end of turn. 1/5 | 
| Gruul Beastmaster | 3G | Creature — Human Shaman | Riot (This creature enters the battlefield with your choice of a +1/+1 counter or haste.) Whenever Gruul Beastmaster attacks, another target creature you control gets +X/+0 until end of turn, where X is Gruul Beastmaster's power. 2/2 | 
| Avenging Huntbonder | 3WW | Creature — Human Warrior | Double strike Whenever Avenging Huntbonder attacks, put a double strike counter on another target attacking creature. 3/3 |