Steel Overseer [Kaladesh Inventions] Guildpact You can only use this

You can only use this effect of "Raremetalfoes Bismugear" once per turn

except for the Synchro Summon of a Majestic monster

• Your turn: All monsters on the field lose 500 ATK/DEF

• Royal Spirits who conjure gale force winds to blast your opponent's cards back to the hand or Deck

Steel Overseer [Kaladesh Inventions] Guildpact You can only use thisSet: Kaladesh Inventions Type: Artifact Creature Construct Rarity: Mythic Cost: {2} {T}: Put a +1 +1 counter on each artifact creature you control. In an unusual foray into the humanoid form, Venand Kapurknown as the Gearherderbuilt this automaton to keep watch over his clockwork herds.