Our Harmony

Tap all creatures except Vocaloid creatures, then search your library for an enchantment, instant,
or artifact with a converted mana cost equal to
the number of creatures tapped, cast it without
paying its mana cost. Exile Our Harmony with
five time counters on it.
Suspend 5—{4}{w}{w} (Rather than cast this card
from your hand, you may pay {4}{w}{w} and exile it
with three time counters on it. At the beginning of your
upkeep, remove a time counter. When the last is
removed, cast i