Hedron Detonator (Extended Art) [March of the Machine Commander]Set: March of the Machine Commander Type: Creature Goblin Artificer Rarity: Rare Cost: {2}{R} Whenever an artifact enters the battlefield under your control, Hedron Detonator deals 1 damage to target opponent. {T}, Sacrifice two artifacts: Exile the top card of your library. You may play that card this turn.

Set: Magic 2012 Type: Sorcery Rarity: Mythic Cost: {3}{U}{U} Each player shuffles their hand and graveyard into their library

The delight of discovery drives the pursuit of knowledge

each opponent mills seven cards

Discard Faerie Macabre: Exile up to two target cards from graveyards

where X is the number of cards put into their graveyard from anywhere this turn

keep trying

Created to break will and bone with equal ferocity

Then the player shuffles

−6: Cast a copy of one of the following cards chosen at random—Hellion Eruption

What could be more fair

Set: Commander 2016 Type: Creature — Elemental Ox Rarity: Rare Cost: {3}{R} Haste

Set: Core Set 2019 Prerelease Promos Type: Sorcery Rarity: Mythic Cost: {2}{G}{G} Sacrifice any number of lands