Book of Enlightenment

Flying, Haste
{t}, {2}{u}: Clerics you control gets
+1/+0 and gains flying until end of turn. If you
control 5 clerics instead, clerics you control
gets +2/+1, flying and lifelink until end of turn.
Delivering all the enlightenment - Creatures
you control gets +1/+0 when Book of
Enlightenment attacks.