Whispers in the Well The mystery-themed set is packed with Detectives hunting down the source of a new type of Whisper glimmer, with a powerful new Boost ability
Return target permanent card with mana value 3 or less from your graveyard to the battlefield with an indestructible counter on it
Unstable Amulet Unstable Amulet isnt a payoff for storm, per se, as you need a cast trigger, but it does make going off with Underworld Breach a bit more painful for the opponent
In Game 1 its almost never going to come up as you have a ton of creatures, but some sideboard plans might have you go down to 24 or 25 creatures
After you write a creature type on your buddy list, that creature type will be on your buddy list for the rest of the game
Then the one-mana common instant that did this first, and was restricted in Five Color