The lettuce alone is a mighty foe, but its when its combined with a tomato and bacon that it reached full potential. The dreaded BLT can lay waste to everything else in a picnic basket! Sometimes it even has the mayo with it! I mean it can already use the bacon and tomato with the lettuce set up, why should it get mayo!? If anything the lettuce simply needs to not be able to equip tomato and bacon as secondary items, leave the mayo ability. Then it should be balanced with the other items of the picnic