Inferno of the Star Mounts (Borderless Alternate Art) [Dungeons & Dragons: Adventures in the Forgotten Realms]

Inferno of the Star Mounts (Borderless Alternate Art) [Dungeons & Dragons: Adventures in the Forgotten Realms]Set: Dungeons & Dragons: Adventures in the Forgotten Realms Type: Legendary Creature Dragon Rarity: Mythic Cost: {4}{R}{R} This spell can't be countered. Flying, haste {R}: Inferno of the Star Mounts gets +1 +0 until end of turn. When its power becomes 20 this way, it deals 20 damage to any target.

untap all other creatures you control and after this phase

but I've never seen anything like it

you may search your library for a card named The Underworld Cookbook

Set: 30th Anniversary Promos Type: Creature — Angel Rarity: Rare Cost: {3}{W}{W} Flying

Set: Neo Destiny 1st Edition Type: Grass Rarity: Uncommon

Set: Dominaria United Type: Enchantment — Saga Rarity: Uncommon Cost: {2}{W} Read ahead (Choose a chapter and start with that many lore counters

Robots you control get +1/+1

Set: Jumpstart 2022 Type: Sorcery Rarity: Uncommon Cost: {5}{U} Scry 3

Set: Sun & Moon: Black Star Promos Type: Metal Rarity: Black Star Promo Retreat cost: Colorless

Equipped creature has lifelink

Set: Streets of New Capenna Prerelease Promos Type: Sorcery Rarity: Rare Cost: {2}{U}{B}{R} Up to one target creature has base power and toughness 1/1 until end of turn

leave them in place