Torkaara, Heart of Temur

As long as it's your turn, creatures you control
have hexproof and trample.
Battle Prowess (Whenever you cast an instant or
sorcery during combat, you may pay {1}{u/r}{u/r}. If you
do, copy it. You may choose new targets for the copy. Creatures you control get +X/+X where X is equal
to the converted mana cost of the copied spell and
first strike until end of turn.
Their zeal is heavier than any Temur armor.