Tiffaffy, Painter of Reality

Partner with Rabbit (You may have two
commanders as long as both are Rabbit creatures).
Whenever another Rabbit creature entering the battlefield under your control would cause the triggered ability of a permanent you control to trigger, that ability triggers an additional time. If
that creature wasn't cast, that ability triggers an additional two times instead.
"The world is beautiful, but can always be improved.
Paint it again, paint it better."