M:tG card similarity search
2 · Artifact
If a creature with a magnet counter on it attacks, all creatures with magnet counters on them attack if able. Whenever a creature with a magnet counter on it attacks, all creatures with magnet counters on them block that creature this turn if able. {1}, {T}: Put a magnet counter on target creature.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Erithizon | 2GG | Creature — Beast | Whenever Erithizon attacks, put a +1/+1 counter on target creature of defending player's choice. 4/4 | 
| Ekundu Cyclops | 3R | Creature — Cyclops | If a creature you control attacks, Ekundu Cyclops also attacks if able. 3/4 | 
| Rage Nimbus | 2R | Creature — Elemental | Defender, flying {1}{R}: Target creature attacks this turn if able. 5/3 | 
| Fuss | 2R/W | Instant | Put a +1/+1 counter on each attacking creature you control. | 
| Fevered Convulsions | BB | Enchantment | {2}{B}{B}: Put a -1/-1 counter on target creature. | 
| Gnarled Effigy | 4 | Artifact | {4}, {T}: Put a -1/-1 counter on target creature. | 
| Scar | B/R | Instant | Put a -1/-1 counter on target creature. | 
| Grim Affliction | 2B | Instant | Put a -1/-1 counter on target creature, then proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) | 
| Viashino Bey | 2RR | Creature — Viashino | If Viashino Bey attacks, all creatures you control attack if able. 4/3 | 
| Trygon Prime | 2GU | Creature — Tyranid | Subterranean Assault — Whenever Trygon Prime attacks, put a +1/+1 counter on it and a +1/+1 counter on up to one other target attacking creature. That creature can't be blocked this turn. 4/4 |