Counselor Ahmi is a legendary Satyr Hero with the ability to return a copy of himself back to your hand with increased strength when not played near an enemy. His strength increases when he is leveled up. Counselor Ahmi has synergies in satyr decks, but can fit into any other deck that needs a growing threat.
Counselor Ahmi returns his card back to your hand if you play him with enough empty space, allowing you to play Counselor Ahmi again and again with increasing strength. If you play Counselor Ahmi with surrounding units, all of the bonus strength will be lost and the next time you draw Counselor Ahmi, he will have his strength reset.
You can replace Counselor Ahmi from your hand and the bonus strength will not be lost.
Counselor Ahmi requires a lot of empty space to trigger his ability, so he can be a good fit for control decks that clear the board and utilize Counselor Ahmi well as they drag the game into high mana turns.
When playing against Counselor Ahmi, try to occupy the enemy's territory so they do not have much space to play Counselor Ahmi and trigger its ability.