Side

It would be very cool if every time you did this taunt a
different memory appeared.
Isaac looks around the stage, but doesn’t see the
demonic Shadow that appears behind him, like in
ending 17

Up

His death animation, with The Lost flying
upwards.
Ground Attacks
Neutral
Forward tilt
Up tilt
Down tilt
Dash

He shoots tears, like in the game. Similar to
Megaman’s neutral attack. The familiars help here.

Isaac charges forward glowing similar to when he uses
Taurus

Smashes

. However, he won’t be invulnerable