The Red Horns called out to his companions: "Plantzombie. Get up."
At the same time he threw his Yklwa and gave his construct the order to attack.
Spoiler
Ini
(1d20+3)[9]
Attack w/sharpshooter
(1d20+3)[23], damage (1d8)[7]+16, if crit (1d8)[2]
Steeldefender
(1d20+7)[10], damage (1d8)[4]+2, if crit (1d8)[3]
Woohoo, crit!