Zenpher, Void's Voice

Training, Double strike.
Whenever Zenpher attacks or deals combat
damage to a player, put a +1/+1 counter on it.
{2}{c}, remove three +1/+1 counters from
Zenpher: Choose 1 between swords to
plowshares, mana drain, fatal push,
blazing volley or larger than life. Create a copy of
it, then cast it without paying its mana cost.