Yuna, Grand Summoner

Grand Summon — Tap: Add one mana of any color. When you next cast a creature spell this turn, that creature enters with two additional +1/+1 counters on it.

Whenever another permanent you control is put into
a graveyard from the battlefield, if it had one or
more counters on it, you may put that number of +1/+1 counters on target creature.