Vronos

Vronos, nicknamed the Gray Fencer, was a planeswalker from Innistrad, who was killed by Garruk Wildspeaker.

History
Vronos originally worked as an Elite Inquisitor. When he was attacked by a pack of young werewolves his planeswalker's spark ignited and he ended up wounded on Alara where he was studied by the Vedalken Ethersworn. Vronos demanded a high price in return: knowledge. He uncovered some of the lore within the sacred Texts, learned the basic nature of a strange metal and its long-lost creator, and practiced the arcane arts of the metal-working wizards. He repaired his ravaged face with an etherium infix and crafted a filigreed mask of the same material.

After many months of study and travel, he returned to Innistrad as a penitent. He was then charged by Avacyn to find the cursed Garruk Wildspeaker so that she could heal him. He failed and was killed by Garruk instead.

Trivia

 * The masked face of Vronos was the default player avatar in the first series of Duels of the Planeswalkers. He was killed off in the trailer of the Magic 2015 - Duels of the Planeswalkers.

Planeswalkers met

 * Garruk Wildspeaker
 * Icy

Planes visited

 * Esper
 * Innistrad