Hammer of Nazahn [Double Masters]Set: Double Masters Type: Legendary Artifact Equipment Rarity: Rare Cost: {4} Whenever Hammer of Nazahn or another Equipment enters the battlefield under your control, you may attach that Equipment to target creature you control. Equipped creature gets +2 +0 and has indestructible. Equip {4}

Probably fine

The Sunken Ruin houses all the learning of a long-forgotten age

Cyclone deals damage equal to the number of wind counters on it to each creature and each player

Set: Unglued Type: Enchantment Rarity: Rare Cost: {4}{W}{W} When you control no permanents other than The Cheese Stands Alone and have no cards in hand

Set: Collectors’ Edition Type: Instant Rarity: Rare Cost: {U} Target player draws three cards

Ferocious King

then reveal the top four cards of your library

Set: Core Set 2019 Prerelease Promos Type: Legendary Planeswalker — Liliana Rarity: Mythic Cost: {2}{B}{B} +1: Mill three cards

{0}: Sacrifice Knowledge Vault

Set: Judge Gift Cards 2015 Type: Sorcery Rarity: Rare Cost: {3}{W} Destroy all lands

Enchanted creature has first strike

Set: Oversize Cards Rarity: Rare Pay 2 life: Search your library for any one card