Aegar, the Freezing Flame (Serialized) [Multiverse Legends] Dragon Knight you may activate her loyalty

you may activate her loyalty abilities any time you could cast an instant

"you'll see a kidney and a spleeny

Tap three untapped Merfolk you control: Draw a card

Set: The Dark Type: Artifact Rarity: Rare Cost: {5} Spells you cast cost up to {1} less to cast

They found something else

Aegar, the Freezing Flame (Serialized) [Multiverse Legends] Dragon Knight you may activate her loyaltySet: Multiverse Legends Type: Legendary Creature Giant Wizard Rarity: Uncommon Cost: {1}{U}{R} Whenever a creature or planeswalker an opponent controls is dealt excess damage, if a Giant, Wizard, or spell you controlled dealt damage to it this turn, draw a card. Though Phyrexian machines could adapt to extremes of heat or cold, they never figured out how to adapt to both at once.