Silvos, Rogue Elemental [Onslaught] Condition:Heavily Played that creature's controller may have

that creature's controller may have it deal damage equal to its power to any target of their choice

This Strixhaven: School of Mages Commander Deck contains:

Set: Hour of Devastation Type: Creature — Angel Rarity: Rare Cost: {2}{W}{W} Flying

Set: Planeshift Type: Creature — Goblin Warrior Rarity: Rare Cost: {R} Whenever an opponent casts a spell

Set: Saviors of Kamigawa Type: Legendary Creature — Kirin Spirit Rarity: Rare Cost: {5}{G}{G} Flying

Silvos, Rogue Elemental [Onslaught] Condition:Heavily Played that creature's controller may haveSet: Onslaught Type: Legendary Creature Elemental Rarity: Rare Cost: {3}{G}{G}{G} Trample {G}: Regenerate Silvos, Rogue Elemental. He was born of the Mirari, thrust out of his homeland before he was even aware. Left without purpose or meaning, he found both in the pits.