Hex [Commander 2019] Rowan You may reveal any number

You may reveal any number of artifact cards from among htem and put the revealed cards into your hand

Whenever another creature you control with toxic attacks

Set: Mystery Booster Type: Artifact Creature — Construct Rarity: Rare Cost: {6} Triskelion enters the battlefield with three +1/+1 counters on it

the collar would break

Set: Innistrad: Midnight Hunt Tokens Type: Token Creature — Human Rarity: Common Blast Zone enters the battlefield with a charge counter on it

Hex [Commander 2019] Rowan You may reveal any numberSet: Commander 2019 Type: Sorcery Rarity: Rare Cost: {4}{B}{B} Destroy six target creatures. When killing five just isn't enough.