Trinisphere [Kaladesh Inventions] Urza's Destiny Promos Whenever Stinkweed Imp deals combat

Whenever Stinkweed Imp deals combat damage to a creature

{T}: You gain 1 life

Whenever Scalpelexis deals combat damage to a player

" —*The Arabian Nights*

Trinisphere [Kaladesh Inventions] Urza's Destiny Promos Whenever Stinkweed Imp deals combatSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} As long as Trinisphere is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost {1}{B} to cast costs {2}{B} to cast instead.) "This exhibition of Nehra's Threshold Principle must be expropriated and examined for its potential