Engineered Explosives [Kaladesh Inventions] Phyrexian Rat Set: Double Masters 2022 Type:

Set: Double Masters 2022 Type: Artifact Rarity: Rare Cost: {1} At the beginning of your upkeep

Set: Double Masters 2022 Type: Instant Rarity: Rare Cost: {3}{U} Search your library for up to four cards with different names and reveal them

Enchanted creature has "You have no maximum hand size" and "Whenever this creature attacks

It enters the battlefield tapped 9/9 and attacking

a 'poem of ivory

Engineered Explosives [Kaladesh Inventions] Phyrexian Rat Set: Double Masters 2022 Type:Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {X} Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.) {2}, Sacrifice Engineered Explosives: Destroy each nonland permanent with mana value equal to the number of charge counters on Engineered Explosives.