I credit this to the fact that Karlov was built with the stats of a powerful contemporary general, coming down early and making an impact over the course of the game
Muy rapido y muy profissional
Thus, even if a Numeron Dragon Summoned this way is destroyed, the controller can repeatedly Special Summon it in Defense Position to protect their LP from the opponent's attacks, as long as the opponent doesn't have a monster that can deal piercing battle damage
Whenever any player plays any Pokmon from his or her hand to evolve his or her Pokmon, put 2 damage counters on that Pokmon
And then you get different effects depending on what type of monster you banished, with each one helping your strategy in different ways
Since the text also says you cant use any other methods to Summon it, you cant use Monster Reborn, etc