Suggested by Destroyer Yosemite Sam has bullets for days and he will keep on firing his gun over and over until he lands a solid hit on Derpy. Derpy is not a character who is really ready to withstand Sam’s onslaught for very long. Ultimately she will be going down for the count here because she’s not going to be dodging all of those bullets for long before running out of stamina. Meanwhile Sam’s ammo will be able to outlast her so she really has no paths to victory here. Yosemite Sam wins.