For example, let's say you play all of your spells on curve, but your opponent plays nothing on turn one, a two-mana spell on turn two, a two-mana spell on turn three, a two-mana spell on turn four, and so on
One final thing to note is that if you use any of these legends as your commander (or Otrimi, the Ever-Playful, a sixth legendary mutator printed in the upcoming Commander precons), then any mutated creature with the commander on top will deal commander damage
Zhulodok is also a mana short of being protected by Not of This World, though that spell does trigger the double cascade effect
A new MTG mechanic is included in the Timey-Wimey Doctor Who Precon, called Time Travel
4 Searing Blaze Searing Blaze costs two red mana to cast, and hits both a creature and a creature's controller