Hard Hat Area [Unstable] 172 return this card banished by

return this card banished by this effect to the field

Set: Return of the Duelist Card type: Normal Spell Rarity: Ultra Rare Attack: 0 Defense: 0 Add 1 "Spellbook" card from your Deck to your hand

the Disaster" once per turn

You can only use this effect of "Zefraxi

Hard Hat Area [Unstable] 172 return this card banished bySet: Unstable Type: Artifact Contraption Rarity: Mythic Whenever you crank Hard Hat Area, roll two six sided dice. Hard Hat Area assembles a number of Contraptions equal to the difference between those results. (To assemble a Contraption, put the top card of your Contraption deck face up onto one of your sprockets.)