Engineered Explosives [Kaladesh Inventions] Phyrexian Rat It enters the battlefield tapped

It enters the battlefield tapped 9/9 and attacking

you may return target artifact card from your graveyard to the battlefield

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

"But I am going to Mordor

then return her to the battlefield transformed under her owner's control

Engineered Explosives [Kaladesh Inventions] Phyrexian Rat It enters the battlefield tappedSet: 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.