Canoptek Tomb Sentinel [Warhammer 40,000]

Canoptek Tomb Sentinel [Warhammer 40,000]Set: Warhammer 40,000 Type: Artifact Creature Insect Rarity: Rare Cost: {4} Vigilance Exile Cannon When Canoptek Tomb Sentinel enters the battlefield from a graveyard, exile up to one target nonland permanent. Unearth {7} ({7}: 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.)

When Underworld Sentinel dies

Set: Shadows over Innistrad Type: Creature — Human Rarity: Uncommon Cost: {2}{B} Delirium — {2}{B}: Transform Kindly Stranger

Set: Commander 2021 Type: Creature — Archon Rarity: Rare Cost: {4}{W}{W} Flying

Set: Theros Type: Creature — Gorgon Rarity: Rare Cost: {2}{B}{G} Whenever another creature dies

and permanents

Set: Dominaria United Prerelease Promos Type: Creature — Merfolk Wizard Rarity: Rare Cost: {1}{U} Flash

Set: Commander 2014 Type: Artifact Creature — Dragon Rarity: Rare Cost: {6} Flying

Set: War of the Spark Prerelease Promos Type: Legendary Planeswalker — Ajani Rarity: Rare Cost: {2}{G}{W} Creatures you control have vigilance

Time is a marvelous plaything

Set: Commander 2018 Type: Artifact Land Rarity: Common (Seat of the Synod isn't a spell

Set: World Championship Promos Type: Artifact Rarity: Mythic Cost: {3} You may play lands from your graveyard

"Iona no longer guards this place