This card tells a story about how Shellder sent Psyduck into a panic, bringing life to this hysterical moment
Tarkir: Dragonstorm releases on April 11th, and with it we are receiving 5 Commander precons one for each of the planes three-color clans
It has a completely different focus, moving the strategic deck-building portion of the game into the spotlight but keeping basic concerns like card sequencing and resource spending in place

Avian Oddity Backslide Boon of the Wish-Giver Censor Choking Tethers Cloud of Faeries Compelling Argument Complicate Constricting Tendrils Countervailing Winds Curator of Mysteries Decree of Silence Don't Blink Dragon Wings Drifting Djinn Essence Fracture Floodwaters Fractured Sanity Frostveil Ambush Gempalm Sorcerer Hampering Snare Hieroglyphic Illumination Howler's Heavy Imaginary Threats Keeneye Aven Lay Claim Lingering Mirage Mage's Guile Miscalculation Neutralize New Perspectives Nimble Obstructionist Ominous Seas Pendrell Drake Power Taint Primoc Escapee Rebuild Reconnaissance Mission Rescind Resounding Wave Rhet-Tomb Mystic River Serpent Sacred Excavation Sandbar Merfolk Sandbar Serpent Scrounging Skyray Shark Typhoon Shimmerscale Drake Slipstream Eel Spell Snip Stall Out Startling Development Striped Riverwinder Trade the Helm Trip Up Veiled Serpent Vizier of Tumbling Sands Waxen Shapethief Windcaller Aven

At the low cost of one specific colored mana, you can flip this card at the beginning of your first main phase
You could now choose to deal 4 damage any way you chose, to any number of targets, any time you wanted to