It costs 8 mana to Call Forth the Tempest and you're not sure exactly what you'll get, or how much damage you'll deal to each creature your opponents control

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After Bashtronaut, the deck runs Hazoret, Godseeker and Gastal Thrillseeker
Catching Combo and Aggro With Their Pants Down The ability to counter without spending mana meant Force of Will could reliably stop turn 1-3 combo and aggro decks in their tracks, even when tapped out
Wayward Swordtooth Wayward Swordtooth started its MTG career as an awkward 3-drop that later became a Standard staple in ramp decks