Welcome to Mini-apolis (Unknown Event #RU05)

Welcome to Mini-apolis {3}{U}{U}

Enchantment

Whenever an opponent casts a creature spell, create a token that’s a copy of it, except it’s 1/1.

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny