cards with mutate mtg Top 10 For Commander Mutate in MTG: Rules, History,

(b) any non-public information about companies without authorization

It does not trigger when you put time counters on cards in exile

Plus, the converted mana cost of a spell is still the value in the top-right of the card and is not replaced by the overload cost

Note: For surge foil tokens, the front and back token combinations may be different than those found earlier this year

That said, Possibility Storm was mostly unplayable from a competitive perspective because the deck-building cost was too high, until the right support mechanic (adventure sorceries) came along and made it into the centerpiece of a legitimate deck, so it might just be a matter of time until something breaks Unpredictable Cyclone as well

You could possibly use it to team up with another player to take down a planeswalker or even another player