The second problem with answer cards is that you have to draw them in time There are no wrong threats and all that
Use Auras to keep your Pearl-Ear, Imperial Advisor and other value creatures protected so that your engine sticks around, cast a lot of enchantment creatures to widen the field for cheap, and then drop haymakers, like True Conviction, Legion Loyalty, Cathars Crusade, and Boon of the Spirit Realm, to go for the kill
Even late game, Undo could take out two key blockers allowing for your creatures to swing in for that last few damage
No home for this card
This doesn't impact the sticker sheets they are allowed to use in the main game
We all know how good these kinds of cards are and I am sure I have written at length about them with not much having changed in regard to such cards since then