Raven Battlemech

Raven Battlemech Can't be blocked
Ward {2}

Guardian ECM-As long as the Raven Battlemech is crewed, all other controlling player Artifacts have Ward {1}.
Narc Missile-Pay {1} and a heat counter, and target creature will take 2 extra damage from any source until the end of turn.(must be crewed)
Tag Laser- {t} Target creature will take 4 extra damage from any source until the end of the turn.(must be crewed)

Heat
Crew 4