If a creature is destroyed this way, you gain life equal to its toughness
Ayli, Eternal Pilgrim Barrowin of Clan Undurr Clavileo, First of the Blessed Cleric of Life's Bond Drana's Emissary Edgewalker Elas il-Kor, Sadistic Pilgrim Firja, Judge of Valor High Priest of Penance Imperious Oligarch Markov Purifier Minthara, Merciless Soul Moonrise Cleric Orah, Skyclave Hierophant Orzhov Pontiff Pitiless Pontiff Primaris Chaplain Ravos, Soultender Reaping Willow Sanguine Savior Scolding Administrator Silverquill Pledgemage Silverquill Silencer Sin Collector Sister Hospitaller Snooping Page Syndicate Guildmage Thalisse, Reverent Medium Tymna the Weaver Tymna the Weaver Underworld Coinsmith Vivisection Evangelist Vizkopa Confessor Zoraline, Cosmos Caller
A Dragon Tempest should kill your opponent immediatelyif all of the enters-the-battlefield triggers don't do it, attacking with a swarm of hasted Dragons absolutely should
Heroic Intervention + Dawns Truce + Boros Charm The trifecta of Heroic Intervention, Dawn's Truce, and Boros Charm are among the cheapest ways to make your board indestructible and stop it from taking damage