Goblin Morningstar (Adventures in the Forgotten Realms)

Artifact Ñ Equipment - Equipped creature gets +1/+0 and has trample.
Equip {1}{R}
When this Equipment enters, roll a d20.
1Ñ9 | Create a 1/1 red Goblin creature token.
10Ñ20 | Create a 1/1 red Goblin creature token, then attach this Equipment to it.