V1, Supreme Machine

First Strike, Haste, Start Your Engines! Ricochet - Whenever another source you control deals damage, you may pay {1}. If you do, V1 deals damage to any other target equal to your speed. Fresh Supply - Whenever a creature dealt damage by V1 this turn dies, you may pay {B}{U}{R}. If you do, each player creates a blood token. Blood Fueled - Whenever a blood token is sacrificed, V1 perpetually gains X +1/+0, where X is your speed. {flavor}Mankind is Dead - Blood is Fuel - Hell is Full