It Who Inspires

It Who Inspires can't attack or block unless
a creature entered the battlefield under your
control during your last turn.
Tokens can't be created.
{4}: Creature spells you cast cost {2} less to cast
and can't be countered until end of turn.
Trio (You can have three commanders if all of them
have trio.)
Before Bolas arrived, it motivated and incited
people of Amonkhet.