All 31 Fortitude Cards

Ablative Skin	Action
Ashes to Ashes	Combat
Daring the Dawn	Action Modifier
Dawn Operation	Action Modifier
Day Operation	Action Modifier
Denial of Aphrodite's Favor	Combat
Elemental Stoicism	Action
Engling Fury	Action
Force of Will	Action
Freak Drive	Action Modifier
Hidden Strength	Combat
Indomitability	Combat
Infection	Combat
King of the Mountain	Combat
Kiss of Ra, The	Action Modifier
Martyr's Resilience	Combat

Masochism	Action
Neutral Guard	Action Modifier
Rapid Healing	Action
Regeneration	Action
Renewed Vigor	Action
Resilience	Combat
Restoration	Action
Rolling with the Punches	Combat
Sense Vitality	Action
Skin of Night	Combat
Skin of Rock	Combat
Skin of Steel	Combat
Superior Mettle	Combat
Undead Persistence	Combat
Unflinching Persistence	Combat