Lightning Runner is a mythic Creature — Human Warrior card from Magic: The Gathering (Aether Revolt Promos, PAER).
Mythic
Aether Revolt Promos (PAER)
{3}{R}{R}
Power / Toughness
2 / 2
Mana Value
5
Colors
R
Card Text
Double strike, haste
Whenever this creature attacks, you get {E}{E} (two energy counters), then you may pay eight {E}. If you pay, untap all creatures you control, and after this phase, there is an additional combat phase.
