Kandelon, the Herd Hope

Eminence — As long as Kandelon, the Herd
Hope is in the command zone or on the
battlefield, whenever a Elephant creature
enters the battlefield under your control it
enters with a +1/+1, a trample or a haste
counter of your choice on it.
Non-Elephant creatures lose all +1/+1
counters and can't have or gain +1/+1 counters.