It’s been awhile since anyone has played a Jar monster!
DIFO-JP031 リバースポッド Flip Jar
EARTH Rock / Flip / Effect
You can only use this card name’s effect once per turn.
(1) FLIP: Change all other monsters on the field to face-down Defense Position, then, return all face-up Spell/Traps on the field to the hand, then, each player can Set Spell/Traps from their hand, up to the number of their cards returned to the hand by this effect.