Avalanche Riders [Friday Night Magic 2004] Fifth Dawn Exterminate all life forms below

Exterminate all life forms below

Set: Commander Masters Type: Enchantment Rarity: Mythic Cost: {1}{B}{B}{B} Whenever a creature you control is put into a graveyard from the battlefield

When Archfiend of Sorrows enters the battlefield

The other one is promoted to legendary

Set: Phyrexia: All Will Be One Type: Creature — Phyrexian Insect Rarity: Common Cost: {1}{B} Flying

Avalanche Riders [Friday Night Magic 2004] Fifth Dawn Exterminate all life forms belowSet: Friday Night Magic 2004 Type: Creature Human Nomad Rarity: Rare Cost: {3}{R} Haste Echo {3}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) When Avalanche Riders enters the battlefield, destroy target land.