Boreas, Cloudsea Enforcer

Ω (Place on one of your Skyraider units.)

Unblockable (Guardian cannot be used when this card attacks.)

Put a unit under this card into the discard zone: This card gains Immortal this turn. (It cannot be destroyed by damage or effects.)

Ruined – You may put into play target Skyraider or Airship unit with cost (4) or less from your discard zone.