Lemuel, Scheming Brother

Haste
Whenever Lemuel attacks, if another creature you control with higher power than Lemuel is also attacking, Lemuel gains +2/+2 and trample until the end of the turn.
"Now this he spake because of the stiffneckedness of Laman and Lemuel; for behold they did murmur in many things against their father."
-1 Nephi 2:11