Only by costing three energy points can you pick one of the opponents' attacks to use against it
The deck includes a 2k counter with search in ST05-014-buena-festa, a good blocker in ST05-004-uta, and draw power in ST05-006-gild-tesoro
Elemental HERO Great Tornado allows you to hit cards such as Baronne de Fleur, Apollousa, Bow of the Goddess, Crystal Wing Synchro Dragon, Virtual World Kyubi - Shenshen or Barrier Statue of the Stormwinds
Nazahn, Revered Bladesmith Nazahn, Revered Bladesmith provides a decent tutor that becomes quite impressive as long as you have Hammer of Nazahn in your librarywhich you often will, in EDH
Marauding Raptor is a great card but not so useful early game as it can automatically destroy Siegehorn Ceratops or Drover of the Mighty
You can only use this effect of "Invocation" once per turn