Sethron, Hurloon General [Year of the Ox 2021] HarperPrism Book Promos you may reveal an Elf

you may reveal an Elf card from your hand

Set: Beta Edition Type: Artifact Rarity: Uncommon Cost: {3} Basalt Monolith doesn't untap during your untap step

We must find a way to repurpose it

It never plays favorites

Sethron, Hurloon General [Year of the Ox 2021] HarperPrism Book Promos you may reveal an ElfSet: Year of the Ox 2021 Type: Legendary Creature Minotaur Warrior Rarity: Rare Cost: {3}{R}{R} Whenever Sethron, Hurloon General or another nontoken Minotaur enters the battlefield under your control, create a 2 3 red Minotaur creature token. {2}{B R}: Minotaurs you control get +1 +0 and gain menace and haste until end of turn. ({B R} can be paid with either {B} or {R}.)