General Grievous

Fear-Menace-First Strike
If a card would create a Droid token while General Grievous is on the field Create {x} extra where {x} is the amount of tokens already made by that card.
At the beginning of combat pick one
•{t} Give all artifact creature menace till end of turn.

• Sacrifice {x}Artifact creatures and deal {x} Damage to target Creature you don't control where {x} is number of creatures Sacrificed.