Phantasmal General

As long as you control three or more Illusions,
Phantasmal General can't be blocked.
Whenever two or more creatures you control
attack, create an X/Y Illusion creature token with
"When this becomes the target of a spell or an
ability, sacrifice it" that's tapped and attacking,
where X is the highest power among attacking
creatures you control and Y is the highest
toughness among attacking creatures you
control.