Griknot

Diamond +2: It nests in small, horizontal holes in cave walls. It pounces to catch prey that stray too close.

Pearl: It once lived in the tropics. To avoid the cold, it lives in caves warmed by geothermal heat.

Platinum +4: It attacks using its huge mouth. While its attacks are powerful, it hurts itself out of clumsiness, too.

HeartGold +3: It nests in horizontal holes warmed by geothermal heat. Foes who get too close can expect to be pounced on and bitten.

Sun: It lives in caves warmed by geothermal heat. Even so, when the weather gets cold, it will huddle close with others of its kind.

Moon: It skulks in caves, and when prey or an enemy passes by, it leaps out and chomps them. The force of its attack sometimes chips its teeth.

Ultra Sun: It reacts to anything that moves—flies right at it and bites it. Sometimes it injures itself, but it doesn’t care too much.

Ultra Moon: Its original home is an area much hotter than Alola. If you’re planning to live with one, your heating bill will soar.

Sword: Gible prefers to stay in narrow holes in the sides of caves heated by geothermal energy. This way, Gible can stay warm even during a blizzard.

Shield: Gible attacks anything that moves, and it drags whatever it catches into the crevice that is its lair. Despite the big mouth, Gible’s stomach is small.

Legends: Arceus: It nests in caves untouched by sunlight. Its sharp teeth may fall out when worn away or after an impact, but they regrow within a few days.