Define "damage item" and "tank item"
From what I'm gathering in game based on the (inflammatory) remarks of players, hybrid items are fake. A tank item can only have the following stats:
Health Armor Magic Resist Health Regen
Any item with any stats other than those is not a tank item.
A damage item must build from
for AD or
for AP. The BF Sword or Needlessly Large Rod must be the first item purchased on the first back. If you don't have the gold, you may not buy boots or any other component of the final item. You must return to lane with no more items than you returned with if you don't have the gold for the necessary first item.
If someone says "build tank", your build must consist of the following six items:

Any deviation from this build will result in a report.
Any item not named in this post does not exist.
