At first I thought a solo run was impossible even on the easiest difficulty, as I would lose to even the earliest fights, and even if I survived the early game by healing wounds camping and getting Aurite ASAP, the first boss would annihilate me.
Strigeye proved me wrong. Such powerful self-healing is incredible when all your attack buffs are stacked onto it. It's able to win the first fight, and once it gets its first evolution it can make it to the boss and beat it. Upon getting its second evolution from the boss reward, it can easily cruise through the rest of the game.
Alexa, play Morpho Knight's theme.