Amalgamimic

Suspend X - {3}{b}{b}{g}, sacrifice any number of
creatures. X is equal to the number of creatures
sacrificed this way.
This creature enters play tapped with a stun counter
on it and with all abilities and types of permanents
and creatures sacrificed to suspend it.
Amalgamimic has power and toughness equal to the
highest power and toughness amongst creatures
sacrificed to suspend it.