Coveted Jewel [March of the Machine Commander]

Coveted Jewel [March of the Machine Commander]Set: March of the Machine Commander Type: Artifact Rarity: Rare Cost: {6} When Coveted Jewel enters the battlefield, draw three cards. {T}: Add three mana of any one color. Whenever one or more creatures an opponent controls attack you and aren't blocked, that player draws three cards and gains control of Coveted Jewel. Untap it.

Set: Ninth Edition Type: Creature — Spider Rarity: Rare Cost: {3}{G}{G} Reach

Put a brick counter on Edifice of Authority

Double the number of +1/+1 counters on it

Set: Mercadian Masques Type: Enchantment — Aura Rarity: Uncommon Cost: {2}{U} Enchant creature

it deals 2 damage to any target

Set: Shadows over Innistrad Prerelease Promos Type: Creature — Spirit Rarity: Rare Cost: {1}{U} Flash

then you may put that card on the bottom of your library

Set: Commander Legends Tokens Type: Card Rarity: Common At the beginning of your end step

Set: The List Type: Creature — Horror Rarity: Rare Cost: {5}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

bring up the rear … Agresto

You choose up to X nonland cards from it and exile them

Set: Dominaria United Commander Type: Enchantment Rarity: Rare Cost: {2}{R} Whenever you cast a multicolored spell