Hmm i might be wrong, but i heard someone said Healing Factor can also be used as offensive because the damage is scaled based on HP, so i thought it would be great to do Smite’s Knocked up attributed to buy enough time to place down Healing Factor.**
Edited: Never mind, the description said it only work on “you” or “allies”.
It’s true that Duels aren’t that great when it come to pvp, but it at least help players practiced their mechanics and such before getting into the battle field.