Cheapest priced copy (War of the Spark): $0.35 at Card Kingdom, near mint, their price list as of .
Raging Kronch 
Creature — Beast · 4/3 · Common · War of the Spark · #141
This creature can't attack alone.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| War of the Spark | 141 | Common | $0.35 | $0.49 |
5 rulings from Wizards of the Coast
- 3 May 2019Although Raging Kronch can’t attack alone, other attacking creatures don’t have to attack the same player or planeswalker. For example, Raging Kronch could attack an opponent and another creature could attack a planeswalker that opponent controls.
- 3 May 2019In a Two-Headed Giant game, Raging Kronch can attack along with a creature controlled by your teammate, even if no other creatures you control attack.
- 3 May 2019Raging Kronch can be declared as an attacker only if another creature is declared as an attacker at the same time. Once it’s attacking, removing the other creature won’t cause Raging Kronch to stop attacking.
- 3 May 2019If you control more than one creature that can’t attack alone, they can attack together, even if no other creatures attack.
- 3 May 2019If a creature that can’t attack alone also must attack if able, its controller must attack with it and another creature if able.