Bone Miser [Commander 2019] Archon you may look at that

you may look at that card and you may cast it if it's a creature spell

Set: Modern Horizons 3 Type: Artifact Rarity: Rare Cost: {2} Blue spells you cast cost {1} less to cast

Set: Secret Lair Drop Series Type: Instant Rarity: Rare Cost: {2}{W} Destroy target permanent

Whenever a Mountain enters the battlefield under your control

It will react to a Black Light Flashlight

Bone Miser [Commander 2019] Archon you may look at thatSet: Commander 2019 Type: Creature Zombie Wizard Rarity: Rare Cost: {4}{B} Whenever you discard a creature card, create a 2 2 black Zombie creature token. Whenever you discard a land card, add {B}{B}. Whenever you discard a noncreature, nonland card, draw a card.