It can learn via tm 12
18
Mightyena at level 18
Level 0- Tackle Level 5- Howl Level 9- Sand Attack Level 13- Bite Level 17- Odor Sleuth Level 21- Roar Level 25- Swagger Level 29- Assurance Level 33- Scary Face Level 37- Taunt Level 41- Embargo Level 45- Take Down Level 49- Sucker Punch Lever 53- Crunch
Lv 18 into Mightyena
Poochena will involve into Mightyena at leval 18
he evolves into mightyena at level 18
mighteyna.
growlithe poochena evee
There are several moves that Bastiodon learns when leveling that include tackle, protect, taunt, block, and ancient power. Heavy slam is a move that is learned at level 58.
Swarming on Route 1.
Mightyena Generation III Moveset Level 1- Tackle Level 5- Howl Level 9- Sand-Attack Level 13- Bite Level 17- Odor Sleuth Level 22- Roar Level 27- Swagger Level 32- Scary Face Level 37- Take Down Level 42- Taunt Level 47- Crunch Level 52- Thief