Earthshaker Khenra [Hour of Devastation Prerelease Promos] Shards of Alara When Avatar of Discord enters

When Avatar of Discord enters the battlefield

except it has "At the beginning of your upkeep

High Arbiter enters the battlefield

Set: Unglued Type: Sorcery Rarity: Common Cost: {B} Your team may sacrifice any number of creatures

Set: Planechase Anthology Planes Type: Plane — Mirrodin Rarity: Common When you planeswalk to Quicksilver Sea or at the beginning of your upkeep

Earthshaker Khenra [Hour of Devastation Prerelease Promos] Shards of Alara When Avatar of Discord entersSet: Hour of Devastation Prerelease Promos Type: Creature Jackal Warrior Rarity: Rare Cost: {1}{R} Haste When Earthshaker Khenra enters the battlefield, target creature with power less than or equal to Earthshaker Khenra's power can't block this turn. Eternalize {4}{R}{R} ({4}{R}{R}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4 4 black Zombie Jackal Warrior with no mana cost. Eternalize only as a sorcery.)