Power= what is printed on the card in blue (upper number) [plus applicable modifications like Power+ or Power-]
Attack=Power*(Pillz spent+1) [plus applicable modifications like Attack+ or Attack-]
Chance of winning everywhere but in the Danger Zone: (Own Attacack)/(Own Attack + Opponent Attack)*100 %
If the card wins, Damage according to the damage number (lower one) is done. This number can be modified by +/- (Opp) Damage abilities/boni
Yep. if you're looking for + power, Ula Watu, and Bangers have +2 power as a bonus, and a few sentinal cards have + power abilities.
For example Copper has 9 power then multiplied by 4 pills he will have 36 attack then add the bonus of 8 he will now have 44 attack all in all