Hidetsugu's Poison Rite [Unknown Event] Commander Masters X: Destroy each nonland permanent

X: Destroy each nonland permanent with mana value X whose controller was dealt combat damage by Steel Hellkite this turn

Set: Sun & Moon: Crimson Invasion Type: Lightning Rarity: Secret Rare Retreat cost: Colorless

Set: EX: Holon Phantoms Type: Fighting Rarity: Uncommon Retreat cost: Colorless

Set: Multiverse Legends Type: Legendary Creature — Dwarf Advisor Rarity: Rare Cost: {1}{W} Whenever you cast an Aura

create a 1/1 white Cat creature token

Hidetsugu's Poison Rite [Unknown Event] Commander Masters X: Destroy each nonland permanentSet: Unknown Event Type: Sorcery Rarity: Common Cost: {3}{B} Target player with exactly seven poison counters loses the game.