Control and midrange decks want 45
Battles between monsters is decided by their ATK and DEF stat - if a monster has a higher ATK stat then its opponent monster *if* that monster is in Attack Mode (played vertically), the weaker monster is destroyed, and the difference in stats is applied to the losers Life Points
Still, it's worth pointing out that not everything in the Kaikan building's card stores is going to break the bank
Now, though, the petulant brother-sister duo joined forces to make Gisa and GeralfGisa and Geralf, a 4/4 Human Wizard that lets you cast one zombie from your graveyard on your turn
The Blue Level 5, Beowolfmon has similar stats, with the always great Jamming keyword, but with added protection (it cant be attacked!) if it has a Hybrid or Tamer card underneath it