Calculated Dismissal [Mystery Booster] Cephalid Rogue Dream Devourer gets +2/+0 until

Dream Devourer gets +2/+0 until end of turn

If you can see your breath

target land becomes an Island for as long as Tide Shaper remains on the battlefield

nonland card with a mana value less than Narset's power from a graveyard and copy it

Starnheim awaits

Calculated Dismissal [Mystery Booster] Cephalid Rogue Dream Devourer gets +2/+0 untilSet: Mystery Booster Type: Instant Rarity: Common Cost: {2}{U} Counter target spell unless its controller pays {3}. Spell mastery If there are two or more instant and or sorcery cards in your graveyard, scry 2. (To scry 2, look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)