This is a first for me. I made a card without an accompanying unit to go with it.
This card was made in mind for a counter to cards that buff units in your hand or deck (and Warmother's Call). Since at the current moment if your opponent ran things like Avarosan Hearthguard or Poro Snaxs for example you'd have to try to beat over it which after a certain point you couldn't. At least with this you'd have a chance to reset the game on them in late game since you only have oh-so-many recalls or removals(That just outright kill, not damage since they've gotten too big for that to be effective anymore).
Also: It only removes effects at cast so Deep units that come out AFTER this would still be super beat sticks, Champion level up quests are unaffected and Celestial cards (The big ones) would still keep the effect since they only buff AFTER they hit the field.
It's also a card to play if you got Infinite Mind-splitter'ed (Dial-up Dragon) on your good units and you're not running archetypes that have recalls or instant-kill effects (Or Whimsy) as this would get rid of that debuff off your two units.