Four defense counters also make it relatively easier to transform, and since you are aiming to cheat an expensive effect into play with it, we can conclude that diverting four damage to the battle card would generally be worth it
When this card is Normal Summoned: You can target 1 "Graydle" monster in your Graveyard
This is thanks to them actually being rather good, unlike Hidetsugu, Devouring Chaos
So you can discard a HERO from your hand to have this card gain attack equal to the discarded monsters attack, making this guy practically unstoppable in battle
The first attack, 'Rush,' allows you to switch your opponent's active Pokemon before dealing damage, while 'Heat Blast' delivers a devastating 180 damage points
All the things that make Krenko scary are low cost like Marvin, Murderous Mimic or Sting, the Glinting Dagger