Use the appropriate printed power and toughness (either 7/7 or 3/3) to determine the result of Hulking Metamorph's copy effect
At first, things start off rather tamely by just destroying a creature or Planeswalker from each player
5 Frenetic Efreet + Frenetic Sliver Near-Infinite Flippers Frenetic Sliver was designed as a direct callback to Frenetic Efreet, with updated rules text
By the way, if you ever draft Unhinged , take this card high
If you are continuously beat in the face by a Voltron Commander , Pacifism gets the job done, maybe even better than a Swords to Plowshares
The worst part: even though Dual Casting is a tap ability, you can usually put the aura on a creature which was already in play so assuming the spell you want to copy is an instant, you can go from innocuous boardstate to comboing off in the same turn for just four or five mana