Spectral Adversary [Innistrad: Midnight Hunt]Set: Innistrad: Midnight Hunt Type: Creature Spirit Rarity: Mythic Cost: {1}{U} Flash Flying When Spectral Adversary enters the battlefield, you may pay {1}{U} any number of times. When you pay this cost one or more times, put that many +1 +1 counters on Spectral Adversary, then up to that many other target artifacts, creatures, and or enchantments phase out.

Set: Media Promos Type: Creature — Creature — Dragon Rarity: Rare Cost: {2}{R}{R} Flying

you may pay {5}{R}{R}

Set: Foreign Black Border Type: Instant Rarity: Rare Cost: {G} Target spell or permanent becomes green

" —Breeches

put a rust counter on each artifact target opponent controls

Bone Dancer assigns no combat damage this turn

Set: Beta Edition Type: Artifact Rarity: Uncommon Cost: {4} {1}

you may look at the top card of their library any time

Set: Throne of Eldraine Prerelease Promos Type: Sorcery Rarity: Rare Cost: {6}{R} Sundering Stroke deals 7 damage divided as you choose among one

Set: Nemesis Type: Creature — Phyrexian Zombie Mercenary Assassin Rarity: Rare Cost: {2}{B}{B} {1}{B}{B}

When Thought Monitor enters the battlefield

Set: Kamigawa: Neon Dynasty Prerelease Promos Type: Legendary Planeswalker — Tezzeret Rarity: Mythic Cost: {2}{U}{U} The first activated ability of an artifact you activate each turn costs {2} less to activate