Temple of Malice (Extended Art) [Theros Beyond Death] Avacyn Restored Prerelease Promos you cannot activate the effects

you cannot activate the effects of monsters Special Summoned from the Extra Deck

"There are none alive that I cannot crush

Sacrifice Quicksand: Target attacking creature without flying gets -1/-2 until end of turn

sacrifice it unless you exile another Elemental you control

Set: Commander 2019 Type: Creature — Shapeshifter Rarity: Mythic Cost: {2}{U}{U} You may have Clever Impersonator enter the battlefield as a copy of any nonland permanent on the battlefield

Temple of Malice (Extended Art) [Theros Beyond Death] Avacyn Restored Prerelease Promos you cannot activate the effectsSet: Theros Beyond Death Type: Land Rarity: Rare Temple of Malice enters the battlefield tapped. When Temple of Malice enters the battlefield, scry 1. {T}: Add {B} or {R}.