Phoenix Ikki

Until Phoenix Ikki is on battlefield, you can cast
spells from exile.
{1} Put Phoenix Ikki from exile to battlefield with
a +1/+1 counter on it.
Phoenix Ikki has fly until a +1/+1 counter is on it
{1} Exile Phoenix Ikki
{w/b}{t} Phantom Demon!Take a control of a target
creature and untap it. that creature gain haste
until the end of turn. At the end of turn put a
-1/-1 counter on that creature