Rakdos Signet (Retro) [Secret Lair Drop Series]Set: Secret Lair Drop Series Type: Artifact Rarity: Rare Cost: {2} {1}, {T}: Add {B}{R}.

Set: Modern Masters 2015 Type: Creature — Giant Rarity: Mythic Cost: {4}{G}{G} Trample

it stands as a tribute to the fleeting nature of human ways

Set: Summer Magic / Edgar Type: Artifact Rarity: Uncommon Cost: {1} You have no maximum hand size

Set: Core Set 2019 Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {1}{G}{W}{U} Flying

if only for a fleeting moment

Set: Pro Tour Collector Set Type: Artifact Rarity: Rare Cost: {4} {2}

Set: EX: Hidden Legends Type: Lightning Rarity: Common Retreat cost: Colorless

{T}: Put a matrix counter on target creature and that creature gains "Remove a matrix counter from this creature: Regenerate this creature

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {4} {4}

you get {E} (an energy counter)

even at the expense of every other creature on Otaria

Set: Fourth Edition (Foreign Black Border) Type: Artifact Rarity: Rare Cost: {10} {X}