Rod of Ruin [Alpha Edition]Set: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {4} {3}, {T}: Rod of Ruin deals 1 damage to any target.

the inhabitants of the Ivory Tower reward those who sacrifice power for knowledge

Set: Sun & Moon: Unified Minds Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {2} At the beginning of each player's draw step

Cards vary by pack

Set: Alpha Edition Type: Sorcery Rarity: Rare Cost: {2}{W}{W} Destroy all creatures

Set: EX: Holon Phantoms Type: Psychic Rarity: Rare Retreat cost: Colorless

Set: HeartGold & SoulSilver: Base Set Type: Lightning Rarity: Common Retreat cost: Colorless

Set: Urza's Legacy Type: Enchantment Rarity: Rare Cost: {3}{G} At the beginning of your upkeep

it deals 1 damage to you

Creatures with swampwalk can be blocked as though they didn't have swampwalk

Set: Fifth Edition Type: Artifact Rarity: Rare Cost: {2} As long as Winter Orb is untapped

Set: Promo Finish: Cold Foil - Golden Type: Equipment Subtype: Head Rarity: Promo Class: Generic Arcane Barrier 1 (If your hero would be dealt arcane damage