Esper [March of the Machine Commander] The Lost Caverns of Ixalan Prerelease Cards Detonate deals X damage to

Detonate deals X damage to that artifact's controller

but it is far from undefended

Set: Streets of New Capenna Commander Type: Artifact — Clue Rarity: Rare Cost: {1}{G}{U} Agent's Toolkit enters the battlefield with a +1/+1 counter

Set: Saviors of Kamigawa Type: Legendary Creature — Fox Monk Rarity: Rare Cost: {2}{W} When you have 30 or more life

Set: Time Spiral Timeshifted Type: Enchantment Rarity: Rare Cost: {1}{B} Black creatures get +1/+1

Esper [March of the Machine Commander] The Lost Caverns of Ixalan Prerelease Cards Detonate deals X damage toSet: March of the Machine Commander Type: Plane Alara Rarity: Common Artifact spells cost {1} less to cast. Whenever chaos ensues, creatures you control that are white, blue, and or black become artifacts in addition to other types until end of turn. Then each artifact creature you control gains vigilance, menace, and lifelink until end of tur