Agatha's Soul Cauldron + Inquisitive Puppet + Thunderous Velocipede
CommanderModernPioneerLegacyVintage
Result
Infinite LTB, Infinite ETB
Activate another creature you control that has a +1/+1 counter on it by exiling it, creating a 1/1 Human creature token that enters the battlefield with a +1/+1 counter on it due to Thunderous Velocipede.
Repeat using the Human token instead.
Component Cards
How It Works
1
Activate another creature you control that has a +1/+1 counter on it by exiling it, creating a 1/1 Human creature token that enters the battlefield with a +1/+1 counter on it due to Thunderous Velocipede.
Repeat using the Human token instead.