Lifelink Surge
#pf2e/focus_spell/level_2#pf2e/class/summoner#pf2e/school/enchantment ==Uncommon Healing Necromancy Positive Summoner== Source Secrets of Magic pg. 145 1.1 Cast ► somatic Duration 4 rounds
You make a quick gesture, tracing the link between yourself and your eidolon and drawing on your connection to slowly strengthen your shared life force. Your eidolon gains Fast Healing 4 for 4 rounds.
Heightened (+1) The fast healing increases by 2.