Got The Formula Wrong

Got The Formula Wrong is a Quick Action card. It was introduced in Back To (Pre)School.

Card Text

Choose a Character, that Character has no abilities until its controller's next turn.

(Treat the card as though its text box is blank.)

This card does not affect reference texts that define the value of an asterisk variable on a card (for example the cookies per turn of Your New Babysitting Assignment).
If this card is played on Multiple Cubs In A Trenchcoat, it does not affect the asterisk-defining text BUT it does cause Multiple Cubs to lose its ability reading “Any number of Multiple Cubs In A Trenchcoat may occupy the same space.” If 2 or more copies of Multiple Cubs in a Trenchcoat are on a single space and targeted by Got the Formula Wrong, their controller must send all but one copy to Timeout.
This card allows you to Regress or Restore cards whose effect would normally restrict doing so, such as One-Headed Beast // "...that's a hydra, apparently!", Dire Bear // Giant Teddy Bear and Town Crier // The Genie.

This card appears in the following sets: