Ulgrotha Charm [Unknown Event] Demon Horror create a 1/1 colorless Hero

create a 1/1 colorless Hero creature token and put X+1/+1 counters on it

Set: Strixhaven: School of Mages Mystical Archive Type: Instant Rarity: Rare Cost: {R} Lightning Bolt deals 3 damage to any target

Set: March of the Machine Type: Legendary Creature — Phyrexian Praetor Rarity: Mythic Cost: {2}{R}{R} First strike

Mistcutter Hydra enters the battlefield with X +1/+1 counters on it

The Reunion — {3}

Ulgrotha Charm [Unknown Event] Demon Horror create a 1/1 colorless HeroSet: Unknown Event Type: Instant Rarity: Common Choose one Merchant Scroll (Search for a blue instant.) Memory Lapse (Counter a spell and put it on top of its owner's library.) Forget (Target player discards 2, then draws that many.)