Fleance

When attacked roll a six sided dice on a 3,4,5, or 6 Fleance takes no damage, and on a 1, or 2 he takes damage as usual.
O, treachery! Fly, good Fleance, fly, fly, fly!
Thou mayst revenge. O slave! (III.iii.17-18)
Fleance is narrowly able to escape on his life.