Achilles, Rider

Flash, Haste
Servants Constitution - This creature can not be
exiled.
Dromeus Kometes - Whenever Achilles, Rider
attacks you may lose 6 life to untap it then after
this phase, there is an additional combat phase. Achilles, Rider can only deal servant damage to a player once per turn.
"I am Achilles, son of the hero Peleus, may our
upcoming fight be fair."