Horn of Deafening [Legends]Set: Legends Type: Artifact Rarity: Rare Cost: {4} {2}, {T}: Prevent all combat damage that would be dealt by target creature this turn. "A blast, an echo . . . then silence."

At the beginning of your end step

Set: Eternal Masters Type: Sorcery Rarity: Rare Cost: {X}{G} Search your library for a green creature card with converted mana cost X or less

{T}: Tap target artifact

and the Unbeholden

where X is the number of lands you control at that time

Set: Scars of Mirrodin Type: Artifact — Equipment Rarity: Mythic Cost: {3} Equipped creature gets +2/+2 and has protection from green and from blue

it deals 7 damage to you

Set: Antiquities Type: Sorcery Rarity: Rare Cost: {2}{R}{R} Destroy all artifacts

Set: Iconic Masters Type: Legendary Creature — Praetor Rarity: Mythic Cost: {8}{U}{U} Flash

" —Lord Dralnu

Set: Morningtide Type: Enchantment Rarity: Rare Cost: {1}{G} Whenever a creature enters the battlefield under your control

Set: Commander Anthology Volume II Type: Creature — Goblin Artificer Rarity: Rare Cost: {R} {T}: Choose target artifact a player controls and target artifact card in that player's graveyard