Stache Gang

Stache Gang enters the battlefield with {x} +1/+1 counters on it.
Other Michael Cera's you control get +x/+x.
Violent tripping X - Stache Gang gets +X/+X while
you control X LSD counters, where X is the number
of +1/+1 counters on Stache Gang. If you attack with
Stache Gang while Violently tripping, exchange Stache
Gang with a target creature an opponent controls.
Another Michael Cera? Great.