me and my mates get into arguements about how these cards are worked.

Orange title is a Feat Card
Purple is a Battle Field Condition, right?

When and How do you use tis cards, Do you just add them on to the character?
I have armour piercing, and i used it on Flash. when i made flash attack, i then threw the card down to annouce it was armour piercing. Does it last only for that 1 attack? or for every attack Flash makes until he is KO'ed or End of the Game?.

Plus we really need ot know how the Battle field conditions work.
someone help me and my buddies! End our madness

Feats (the orange cards) are normally "attached" to a figure, meaning their point cost gets added to the figure's point cost. The typically say, "Choose a character" and have some sort of pre-requisites for using them (Super Strength, or something like that). They are normally good all game, although there are some that say to discard after using it (Fastball Special and Nova Blast). Normally, you show your Feat cards when you place your team and you tell your opponent which character it's been assigned to.

Battlefield Conditions (the purple cards) are revealed before the teams are placed. The effects last the entire game. If you are in a 4-round tournament, you can use 3 BFCs and one dummy card. They are treated as uniques (only one particular BFC per tournament), so you CANNOT use two Ordinary Day cards in a tournament. You get to choose which card to play after you see your opponent's team, and you can see what BFC cards your opponent has already played in the tournament as well.

Does that help some?