Damn [Modern Horizons 2 Prerelease Promos] AR9 discard an Energy attached to

discard an Energy attached to the Defending Pokemon

"The plants said

Set: HeartGold & SoulSilver: Call of Legends Type: Colorless Rarity: Rare Retreat cost: 0

Set: Commander's Arsenal Oversized Type: Legendary Creature — Sliver Rarity: Rare Cost: {W}{U}{B}{R}{G} {2}: Create a 1/1 colorless Sliver creature token

you may put that card onto the battlefield

Damn [Modern Horizons 2 Prerelease Promos] AR9 discard an Energy attached toSet: Modern Horizons 2 Prerelease Promos Type: Sorcery Rarity: Rare Cost: {B}{B} Destroy target creature. A creature destroyed this way can't be regenerated. Overload {2}{W}{W} (You may cast this spell for its overload cost. If you do, change its text by replacing all instances of "target" with "each.")