Kederekt Leviathan [Shards of Alara]

Kederekt Leviathan [Shards of Alara]Set: Shards of Alara Type: Creature Leviathan Rarity: Rare Cost: {6}{U}{U} When Kederekt Leviathan enters the battlefield, return all other nonland permanents to their owners' hands. Unearth {6}{U} ({6}{U}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Set: Core Set 2019 Type: Legendary Creature — Human Wizard Rarity: Rare Cost: {1}{B}{B} Deathtouch

Then put the exiled cards that weren't cast this way on the bottom of that library in a random order

you create a 1/1 white Spirit creature token with flying

Set: Sword & Shield: Base Set Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless

you'll never learn the secrets of the depths

Set: Zendikar Expeditions Type: Legendary Land Rarity: Mythic {T}: Add {C}

Enchanted creature can't be blocked and has shroud

Set: Dragons of Tarkir Type: Enchantment Rarity: Rare Cost: {2}{B} {1}{B}

Set: Shadowmoor Type: Creature — Elemental Shaman Rarity: Common Cost: {B} Whenever a player casts a black spell

Do the glowing trinkets show it the way home

Set: Magic Origins Type: Creature — Ox Rarity: Common Cost: {W} It was in fields of grain

Set: Rivals of Ixalan Type: Sorcery Rarity: Uncommon Cost: {1}{B}{B} Ascend (If you control ten or more permanents