Cid: Oh, shut up and help me remodel the Tonberry (Final Fantasy VIII) page!
Please expand this article into a full one. This can be done by adding information regarding whether kills in Ultimecia Castle count for kills toward Tonberry King and whether the Tonberry King can appear within Ultimecia Castle. This request can be discussed on the associated discussion page.
Tonberries will counter most attacks with Everyone's Grudge, an attack which deals HP damage calculated by the number of enemies the character has killed multiplied by 20. When it walks forward at least five times, the Tonberry will randomly attack a party member with its knife or it might fall over, losing a turn.