Use a Summon

Craft an Artifact with a Might value of 75 or more

Equip powers from 2 different classes

Kill an enemy by knocking another enemy into them

Craft a macaroni picture for Moses

Become mutual followers with 10 people in South Park

Use a toilet and achieve the highest mastery level

Glide as Knuckles

Travel to the past or future in Sonic CD

Clear Sonic the Hedgehog in either Anniversary or Classic Mode

Defeat 30 enemies with the Spin Dash

Use Air Bubbles in Sonic the Hedgehog

Defeat a total of 50 enemies